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PyPI · #4730 most downloaded on PyPI

rumdl

0.2.78708K downloads/morvben/rumdl ↗New releases in your daily digest, changelog included.

A fast Markdown linter and formatter written in Rust

Last release 5 days ago
29 Sep 2026
Ships on a steady schedule
a new release about every 9 days
Nearly every release is documented
notes for 60 of the last 60 stable releases
1 version withdrawn
withdrawn after publishing
2 years old
367 releases · first in 2025

Release timeline

367 releases since 2025

20252026

One column per month.

Releases

0.0.16015 Oct 20252 sources agree

Configuration: Fixed rumdl init --pyproject command to no longer create .rumdl.toml file

Fixed

Configuration: Fixed rumdl init --pyproject command to no longer create .rumdl.toml file
- The command now correctly only adds rumdl configuration to pyproject.toml
- Prevents confusion from having duplicate configuration files
MD044: Corrected field name in templates and documentation
- Fixed inconsistency in proper names configuration
- Improved accuracy of documentation examples
Configuration System: Added field aliases and validation warnings for all rules
- Better backwards compatibility with alternative field names
- Helpful warnings guide users to correct configuration syntax
- Improved user experience when migrating configurations

Downloads

File	Platform	Checksum
rumdl-v0.0.160-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.160-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.160-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.160-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.160-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.160-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.160-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

0.0.15914 Oct 20252 sources agree

JSON Schema Generation: New rumdl schema subcommand for generating JSON schema from configuration

Added

JSON Schema Generation: New rumdl schema subcommand for generating JSON schema from configuration
- rumdl schema generate - Generate/update the schema file
- rumdl schema check - Verify schema is up-to-date (used in CI)
- rumdl schema print - Print schema to stdout
- Schema automatically generated from Rust types using schemars
- Prepared for SchemaStore submission to enable IDE autocomplete/validation

Fixed

MD051 False Positives: Fixed incorrect handling of backtick headings with angle brackets
- Previously treated <FILE> inside backticks as HTML tags and stripped them
- Now correctly processes headings like `import <FILE> [OPTIONS]` → import-file-options
- Removed premature strip_html_tags() call; anchor algorithms now handle both markdown and HTML correctly
- Added regression tests for backtick headings with special characters
- Fixes false positives in README.md table of contents

Changed

Code Cleanup: Removed unused generate_schema binary (functionality moved to rumdl schema subcommand)

Downloads

File	Platform	Checksum
rumdl-v0.0.159-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.159-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.159-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.159-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.159-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.159-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.159-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.15814 Oct 2025Deprecated2 sources agree

Legacy Fix Implementation: Removed deprecated fix wrapper functions

Fixed

CRLF Line Ending Support: Fixed byte position calculations in multiple rules for Windows-style line endings
- Fixed MD034, MD046, MD057 byte position calculations
- Fixed MD037, MD049, MD011 byte position calculations
- Fixed MD050, MD037, MD010, MD026 byte position calculations
- Fixed code_block_utils byte position calculation in is_in_code_span
- All rules now correctly handle CRLF line endings in fixes and diagnostics
Test Stability: Fixed flaky tests with dependency injection pattern
- Eliminated race conditions from parallel test execution
- Tests no longer modify global environment variables
- Added serial_test crate for unavoidable global operations
- All 1731 tests now pass reliably in parallel execution

Changed

Code Architecture: Major refactoring to improve maintainability
- Extracted formatter module (397 lines) - output formatting logic
- Extracted watch module (491 lines) - watch mode functionality
- Extracted file_processor module (792 lines) - file processing logic
- Extracted stdin_processor module (212 lines) - stdin handling
- main.rs reduced from 3268 to 1394 lines (57% reduction)
- Improved code organization and testability
Line Ending Handling: Refactored line ending preservation
- Line ending detection and normalization now at I/O boundaries
- Internal code always works with consistent LF line endings
- More efficient: 1 normalization per file instead of per-rule
- Cleaner separation of concerns
- Simplified MD047, MD012, MD022 to always use LF internally
- Removed unnecessary line ending detection from rules
- Added comprehensive end-to-end CRLF tests

Removed

Legacy Fix Implementation: Removed deprecated fix wrapper functions
- Removed apply_fixes() wrapper
- Removed apply_fixes_stdin_coordinated() wrapper
- Removed apply_fixes_stdin() legacy implementation
- Removed RUMDL_NO_FIX_COORDINATOR environment variable
- Fix Coordinator is now the only fix strategy (3 weeks stable, ~75% faster)

Downloads

File	Platform	Checksum
rumdl-v0.0.158-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.158-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.158-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.158-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.158-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.158-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.158-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.15713 Oct 2025

MD042: Full support for MkDocs paragraph anchors

Added

MD042: Full support for MkDocs paragraph anchors (#100)
- Recognize Python-Markdown attr_list extension syntax: [](){ #anchor }
- Support for both anchor IDs (#id) and CSS classes (.class)
- Support optional colon syntax: [](){: #anchor }
- UTF-8 boundary validation and DoS prevention (500 char limit)
- 28 comprehensive tests covering edge cases
- Complete documentation with links to official Python-Markdown specs
- References: attr_list, mkdocs-autorefs
MD042: Smart URL detection in empty links (#104)
- When link text looks like a URL (e.g., [https://example.com]()), use it as the destination
- Supports http://, https://, ftp://, ftps:// protocols
- More intelligent fixes than placeholder URLs
Always respect exclude patterns by default (#99)
- Exclude patterns now always respected, even for explicitly provided files
- Matches behavior of ESLint, Pylint, Mypy
- Added --no-exclude flag to disable all exclusions when needed
- LSP support for exclude patterns
- Shows warnings with actionable hints when excluding files
Hidden directory scanning (#102)
- Now scans hidden directories (like .documentation) by default
- More thorough markdown file discovery

Fixed

MD033: Code blocks in blockquotes false positives (#105)
- Fixed incorrect flagging of HTML tags inside fenced code blocks within blockquotes
- Properly strips blockquote markers before detecting fence markers
- 25 new tests covering nested blockquotes and edge cases
MD034: Empty link construct false positives (#104)
- Fixed incorrect flagging of URLs in [url]() and [url][] patterns
- Prevents text corruption during formatting
- Added patterns to properly exclude empty link constructs
MD042: Improved fix quality
- Removed "useless" placeholder fixes that just create new problems
- Only provides fixes when we have enough information for valid links
- No longer auto-fixes []() or [text]() with placeholders

Changed

BREAKING: Exclude patterns now always respected by default
- Previously: --force-exclude flag needed to respect excludes for explicit files
- Now: Excludes always respected by default
- Migration: Use --no-exclude flag if you need the old behavior

Downloads

File	Platform	Checksum
rumdl-v0.0.157-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.157-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.157-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.157-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.157-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.157-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.157-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Changed

Removed legacy fix implementation - Removed old single-pass fix implementation and RUMDL_NO_FIX_COORDINATOR environment variable. Fix Coordinator is now the only fix strategy, providing ~75% faster fixes with better coverage.

Added

MD042: Full support for MkDocs paragraph anchors (#100)
- Recognize Python-Markdown attr_list extension syntax: [](){ #anchor }
- Support for both anchor IDs (#id) and CSS classes (.class)
- Support optional colon syntax: [](){: #anchor }
- UTF-8 boundary validation and DoS prevention (500 char limit)
- 28 comprehensive tests covering edge cases
- Complete documentation with links to official Python-Markdown specs
- References: attr_list, mkdocs-autorefs
MD042: Smart URL detection in empty links (#104)
- When link text looks like a URL (e.g., [https://example.com]()), use it as the destination
- Supports http://, https://, ftp://, ftps:// protocols
- More intelligent fixes than placeholder URLs
Always respect exclude patterns by default (#99)
- Exclude patterns now always respected, even for explicitly provided files
- Matches behavior of ESLint, Pylint, Mypy
- Added --no-exclude flag to disable all exclusions when needed
- LSP support for exclude patterns
- Shows warnings with actionable hints when excluding files
Hidden directory scanning (#102)
- Now scans hidden directories (like .documentation) by default
- More thorough markdown file discovery

Fixed

MD033: Code blocks in blockquotes false positives (#105)
- Fixed incorrect flagging of HTML tags inside fenced code blocks within blockquotes
- Properly strips blockquote markers before detecting fence markers
- 25 new tests covering nested blockquotes and edge cases
MD034: Empty link construct false positives (#104)
- Fixed incorrect flagging of URLs in [url]() and [url][] patterns
- Prevents text corruption during formatting
- Added patterns to properly exclude empty link constructs
MD042: Improved fix quality
- Removed "useless" placeholder fixes that just create new problems
- Only provides fixes when we have enough information for valid links
- No longer auto-fixes []() or [text]() with placeholders

Changed

BREAKING: Exclude patterns now always respected by default
- Previously: --force-exclude flag needed to respect excludes for explicit files
- Now: Excludes always respected by default
- Migration: Use --no-exclude flag if you need the old behavior

0.0.1568 Oct 2025

| rumdl-v0.0.156-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.156-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.156-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.156-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.156-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.156-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.156-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.156-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Fixed

Build: Removed feature-gated benchmark binaries that were causing unnecessary reinstalls
- Benchmark binaries now only built when explicitly requested
- Reduces package size and installation time

Open source →

0.0.1547 Oct 2025

| rumdl-v0.0.154-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.154-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.154-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.154-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.154-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.154-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.154-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.154-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Fixed

MD013: Implemented segment-based reflow to preserve hard breaks
- Properly handles double-space line breaks
- Integration tests updated for new behavior

Performance

MD034: Reuse buffers to reduce per-line allocations
MD005: Eliminate LineIndex creation overhead
MD030: Eliminate O(n²) complexity by caching line collection

Documentation

Organized LintContext optimization documentation

Open source →

0.0.1533 Oct 2025

| rumdl-v0.0.153-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.153-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.153-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.153-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.153-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.153-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.153-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.153-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Performance

Major optimization: 54 rules now use LintContext character frequency caching
- Significant performance improvement across the board
- Reduced redundant scanning of document content
MD051: Optimized link fragment validation
- Faster processing of heading anchors and fragments

Fixed

MD013: Improved nested list handling in reflow mode
- Better preservation of list structure during reformatting

Open source →

0.0.1511 Oct 2025

| rumdl-v0.0.151-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.151-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.151-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.151-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.151-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.151-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.151-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.151-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Fixed

MD007: Fixed tab indentation and cascade behavior
- Properly handles tabs in list indentation
- Correct cascade behavior matching markdownlint

Open source →

0.0.14727 Sept 2025

| rumdl-v0.0.147-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.147-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.147-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.147-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.147-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.147-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.147-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.147-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Added

MkDocs: Added mkdocstrings support (#94)
- Recognizes mkdocstrings YAML options
- Multiple rules migrated to use LintContext for better MkDocs handling

Fixed

MD041: Removed auto-fix capability (#93)
- Auto-fixing front-heading violations was unreliable
- Now only reports issues without attempting fixes
MD026: Corrected documentation to match implementation (#95)
- Documentation now accurately reflects punctuation handling
Jinja2: Added Jinja2 template support (#96)
- Prevents false positives in template syntax
- Better support for MkDocs projects using Jinja2
MD013: Prevent false positives for already-reflowed content
- Smarter detection of intentional line breaks
MD034: Properly excludes URLs/emails in code spans and HTML
- No more false positives on inline code URLs
MD054: Fixed column indexing bug
- Correct error position reporting
MD033 & MD032: Resolved false positives (#90, #91)
- More accurate HTML tag detection
- Better handling of code blocks

Open source →

0.0.14624 Sept 20252 sources agree

Fix Coordinator: New intelligent fix system as default behavior

Added

Fix Coordinator: New intelligent fix system as default behavior (#88)
- ~75% faster execution on large files (15.6s vs 60.7s for OpenAPI spec)
- ~90% of issues fixed in single pass (vs 2-3 passes previously required)
- Topological sort ensures optimal rule ordering based on dependencies
- Handles cyclic dependencies gracefully
- Opt-out available via RUMDL_NO_FIX_COORDINATOR=1
- Debug output available via RUMDL_DEBUG_FIX_PERF=1

Changed

Fix mode now uses Fix Coordinator by default for dramatic performance gains
Fix strategy prioritizes intelligent ordering over bulk fixes

Performance

First pass: 87% faster than v0.0.141, 74% faster than v0.0.143
Completes 3 full passes (35.5s) faster than v0.0.141 does single pass (115.6s)
Reduces LintContext creations through intelligent batching

Downloads

File	Platform	Checksum
rumdl-v0.0.146-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.146-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.146-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.146-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.146-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.146-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.146-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.14523 Sept 2025

| rumdl-v0.0.145-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.145-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.145-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.145-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.145-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.145-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.145-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.145-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Fixed

MD032: Refined to handle nested code blocks correctly
Various CI test failures and compatibility improvements

Open source →

0.0.14422 Sept 2025

| rumdl-v0.0.144-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.144-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.144-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.144-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.144-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.144-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.144-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.144-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.14321 Sept 2025

| rumdl-v0.0.143-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.143-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.143-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.143-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.143-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.143-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.143-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.143-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.14220 Sept 20252 sources agree

MD013: Refactored to emit warning-based fixes for LSP compatibility

Fixed

MD013: Refactored to emit warning-based fixes for LSP compatibility (#79)
- MD013 reflow now works correctly when using LSP formatting in editors like Helix
- Generates proper warning-based fixes with byte ranges instead of document transforms
- Preserves trailing newlines and handles multi-line list items correctly

Downloads

File	Platform	Checksum
rumdl-v0.0.142-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.142-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.142-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.142-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.142-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.142-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.142-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.14115 Sept 20252 sources agree

MD013: New normalize mode for combining short lines in paragraphs (related to #76)

Added

MD013: New normalize mode for combining short lines in paragraphs (related to #76)
- Added reflow_mode configuration with "default" and "normalize" options
- Normalize mode combines short lines to use the full configured line length
- Enables bulk removal of manual line breaks by setting high line_length with normalize mode
- Preserves markdown structure (lists, code blocks, tables, hard breaks)

Fixed

MD013: Fixed multi-line list item handling to avoid extra spaces when combining
MD012: Fixed line number reporting for EOF blank lines
LSP: Return null instead of empty array when no formatting available (related to #79)
MD038: Resolved false positives and added regression tests

Downloads

File	Platform	Checksum
rumdl-v0.0.141-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.141-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.141-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.141-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.141-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.141-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.141-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.14012 Sept 20252 sources agree

LSP: Support formatting documents without textDocument/didOpen (related to #79)

Fixed

LSP: Support formatting documents without textDocument/didOpen (related to #79)
- Added lazy loading with disk fallback for unopened documents
- Editors like Helix can now format files without opening them first
- Implemented DocumentEntry structure to track document source and version
- Added intelligent caching for disk-loaded documents
- Maintains full compatibility with traditional LSP clients (VS Code)
MD051: Fixed false positives in large documents with multiline inline code spans
- Multiline inline code spans were incorrectly treated as code blocks
- This caused headings after line ~600 to not be detected properly
- Removed incorrect TOC detection logic that was causing issues
MD032: Fixed false positive for sequential ordered list continuations
- Sequential ordered list items (1., 2., 3.) no longer incorrectly flagged
- Added proper detection for list continuations vs separate lists
- Improved handling of lists interrupted by code blocks
MD052: Fixed false positive for literal brackets in backticks
- Text like [from ...] in inline code no longer flagged as broken reference
- Added workaround for multiline code span detection issues
- Properly distinguishes between literal text and reference links
Documentation: Added comprehensive inline configuration documentation
- Created detailed guide for rumdl-disable/enable comment syntax
- Documented all supported inline configuration formats
- Added examples for disabling rules per line, block, and file
Fix Counting: Corrected issue where unfixable warnings were counted as fixed
- MD013 warnings in table cells now correctly reported as unfixable
- Fix count now reflects actual fixes applied, not total warnings

Downloads

File	Platform	Checksum
rumdl-v0.0.140-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.140-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.140-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.140-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.140-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.140-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.140-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.13910 Sept 20252 sources agree

UTF-8 Handling: Fixed panic when processing files with multi-byte UTF-8 characters (fixes #85)

Fixed

UTF-8 Handling: Fixed panic when processing files with multi-byte UTF-8 characters (fixes #85)
- Added proper character boundary checking in code block detection
- Prevents string slicing panics with German umlauts (ä, ö, ü) and other multi-byte characters
- Added comprehensive test coverage for various international scripts
MD038: Fixed false positives caused by escaped backticks (fixes #77)
- Escaped backticks (```) no longer create phantom code spans
- Implemented two-pass algorithm to properly handle escaped characters
- Reduced false positive count from 179 to 0 in affected documents
MD032: Improved markdownlint compatibility and edge case detection (fixes #77)
- Changed default configuration to match markdownlint (no blank lines around lists in blockquotes)
- Added detection for ordered lists starting with numbers other than 1
- Better compliance with CommonMark specification for list formatting
Code Block Detection: Fixed critical bug where lines after code blocks were marked as inside them
- Corrected fenced code block end position to include the newline after closing fence
- Prevented code span detection from running inside fenced code blocks
- Fixed MD051 false positives where headings after code blocks weren't detected
- Eliminated invalid overlapping code spans that caused parsing errors

Downloads

File	Platform	Checksum
rumdl-v0.0.139-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.139-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.139-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.139-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.139-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.139-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.139-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.1385 Sept 20252 sources agree

LSP: Fixed formatting to return empty array instead of null when no edits available (fixes #79)

Fixed

LSP: Fixed formatting to return empty array instead of null when no edits available (fixes #79)
- Helix editor now properly receives LSP formatting responses
- Added textDocument/rangeFormatting support for better editor compatibility
- Fixed critical position calculation bug that could cause incorrect text edit ranges

Downloads

File	Platform	Checksum
rumdl-v0.0.138-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.138-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.138-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.138-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.138-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.138-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.138-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.1374 Sept 20252 sources agree

MD051: Fixed GitHub anchor generation for headers with arrow patterns (fixes #82)

Fixed

MD051: Fixed GitHub anchor generation for headers with arrow patterns (fixes #82)
- Headers like WAL->L0 Compaction now correctly generate #wal-l0-compaction anchors
- Arrow patterns (->, -->) now convert to the correct number of hyphens based on surrounding spaces

Downloads

File	Platform	Checksum
rumdl-v0.0.137-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.137-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.137-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.137-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.137-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.137-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.137-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.1363 Sept 2025

| rumdl-v0.0.136-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.136-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.136-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.136-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.136-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.136-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.136-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.136-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.1353 Sept 2025

| rumdl-v0.0.135-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.135-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.135-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.135-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.135-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.135-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.135-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.135-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.1343 Sept 20252 sources agree

MD051: HTML anchor tag support for any element with id/name attributes

Added

MD051: HTML anchor tag support for any element with id/name attributes
- Supports <a>, <span>, <div> and any other HTML element with id attribute
- Case-sensitive matching for HTML anchors (case-insensitive for Markdown)
- Handles multiple id attributes (only first is used per HTML spec)

Fixed

MD007: Implemented proper indentation style configuration for markdownlint compatibility
- Added IndentStyle enum with TextAligned (default) and Fixed (markdownlint) modes
- Auto-configures style="fixed" when loading from .markdownlint.yaml files
- Resolves 5-space indentation detection issues (#77)
MD029: Improved list numbering style compatibility
- Added OneOrOrdered style (markdownlint default) accepting either all-ones or sequential
- Changed default from Ordered to OneOrOrdered for better compatibility
MD050: Fixed false positives for emphasis patterns inside HTML <code> tags
- Patterns like __pycache__, __init__ no longer flagged inside code elements
MD052: Fixed reference checking to skip HTML content lines
- Skip any line starting with '<' to match markdownlint behavior
- Fixed regex to properly handle nested brackets in references like [Union[T, None]]
MD053: Improved duplicate reference detection
- Detect when same reference is defined multiple times
- Handle case-insensitive duplicates per CommonMark spec
- Remove overly aggressive filters that skip valid references
MD028: Aligned with markdownlint behavior for blank lines in blockquotes
- Flag all blank lines between blockquotes as ambiguous
- Better distinguish blockquote separators from internal blank lines
MD005: Fixed respect for MD007 configuration and nested list handling
MD006: Skip validation for lists inside blockquotes where indentation is expected

Downloads

File	Platform	Checksum
rumdl-v0.0.134-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.134-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.134-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.134-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.134-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.134-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.134-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.13230 Aug 20252 sources agree

LSP: Added "Fix all rumdl issues" code action for bulk fixes when multiple fixable diagnostics are present

Added

LSP: Added "Fix all rumdl issues" code action for bulk fixes when multiple fixable diagnostics are present

Downloads

File	Platform	Checksum
rumdl-v0.0.132-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.132-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.132-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.132-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.132-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.132-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.132-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.13128 Aug 20252 sources agree

MD002: Implemented markdownlint compatibility - MD002 no longer triggers when first heading is on the first line, regardless of level (fixes #65)

Fixed

MD002: Implemented markdownlint compatibility - MD002 no longer triggers when first heading is on the first line, regardless of level (fixes #65)
MD034: Added support for multi-line MkDocs snippet blocks where markers appear on separate lines (fixes #70)

Downloads

File	Platform	Checksum
rumdl-v0.0.131-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.131-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.131-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.131-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.131-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.131-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.131-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.13027 Aug 20252 sources agree

MD052: Fixed false positives with IPv6 URLs containing brackets (e.g., http://[::1]:8080/path[0])

Fixed

MD052: Fixed false positives with IPv6 URLs containing brackets (e.g., http://[::1]:8080/path[0])
MD053: Made rule warning-only, removed automatic fixes to prevent accidental removal of intentionally kept references (fixes #69)
MD009/MD028: Resolved formatting loop between trailing spaces and blank blockquote lines
MD002/MD041: Fixed interaction where MD002 incorrectly flagged documents starting with level-1 heading
MD011: Prevented false positives with math-like expressions (e.g., [0,1]) outside code blocks
MD034: Improved bare URL detection to avoid false positives with bracketed paths in URLs

Downloads

File	Platform	Checksum
rumdl-v0.0.130-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.130-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.130-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.130-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.130-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.130-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.130-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.12926 Aug 2025

| rumdl-v0.0.129-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.129-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.129-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.129-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.129-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.129-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.129-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.129-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Added

MkDocs Extended Support: Enhanced MkDocs compatibility with PyMdown Extensions
- Snippets syntax (--8<--) support (fixes #62)
- Admonitions (!!!, ???, ???+) for collapsible note blocks
- Tabs (=== "Tab Name") for content organization
- Footnotes ([^ref]) for reference-style citations
- Cross-references and auto-doc blocks

Fixed

MkDocs Validation: Made validation more lenient to detect malformed syntax
Configuration Migration: Fixed migration of multiple disabled rules from markdownlint config

Open source →

0.0.12825 Aug 2025

| rumdl-v0.0.128-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.128-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.128-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.128-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.128-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.128-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.128-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.128-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Fixed

MD042/MD052: Added support for simple identifiers in MkDocs auto-references

Open source →

0.0.12725 Aug 20252 sources agree

MkDocs Support: Added MkDocs markdown flavor (closes #63)

Added

MkDocs Support: Added MkDocs markdown flavor (closes #63)
- New flavor = "mkdocs" configuration option
- MkDocs auto-references (e.g., [class.Name][], [module.function][]) are no longer flagged as errors
- MD042 and MD052 rules now recognize MkDocs-specific patterns
- Type-safe enum implementation for better extensibility

Fixed

MD005: Dynamic indent detection to respect user's chosen pattern (fixes #64)
- Analyzes existing document to detect 2-space vs 4-space indentation
- Preserves user's indentation style instead of forcing a default

Changed

Configuration: Renamed MD013 'enable_reflow' to 'reflow' with backwards compatibility

Downloads

File	Platform	Checksum
rumdl-v0.0.127-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.127-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.127-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.127-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.127-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.127-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.127-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.12623 Aug 20252 sources agree

Build: Fixed output filename collision warning during cargo install

Fixed

Build: Fixed output filename collision warning during cargo install (#61)

Downloads

File	Platform	Checksum
rumdl-v0.0.126-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.126-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.126-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.126-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.126-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.126-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.126-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.12522 Aug 20252 sources agree

CLI: Added --stdin-filename flag for better stdin processing

Added

CLI: Added --stdin-filename flag for better stdin processing
- Specify filename when reading from stdin for better error messages
- Enables MD057 (relative link checking) to work correctly with stdin
- Provides proper filename context in all output formats
- Improves editor integration capabilities

Fixed

CLI: Fixed rumdl fmt - to output original content when no issues found
- Previously incorrectly output "No issues found in stdin" message
- Now correctly outputs the original content unchanged
MD029: Corrected list continuity detection and fix functionality
- Improved handling of sublists and indented content
- Better markdownlint compatibility

Changed

Build: Added mise version validation to pre-release checks
- Prevents CI failures from non-existent mise versions

Downloads

File	Platform	Checksum
rumdl-v0.0.125-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.125-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.125-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.125-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.125-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.125-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.125-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.12422 Aug 20252 sources agree

Formatting: Added stdin/stdout formatting support (closes #59)

Added

Formatting: Added stdin/stdout formatting support (closes #59)
- rumdl fmt command for formatting markdown files (alias for check --fix)
- --stdin with --fix now outputs formatted content to stdout
- Support for - as stdin indicator (Unix convention: rumdl fmt -)
- Clear separation between linting (diagnostics to stderr) and formatting (content to stdout)
- Documentation updated with formatting examples

Fixed

MD052: Don't flag GitHub alerts as undefined references (closes #60)
- GitHub alert syntax ([!NOTE], [!TIP], [!WARNING], [!IMPORTANT], [!CAUTION]) no longer flagged
- Improved compatibility with GitHub-flavored markdown
MD009: Fixed heading trailing space removal
- Headings now have ALL trailing spaces removed (they serve no purpose in headings)
CLI: Fixed stdin diagnostics output in check mode
- Diagnostics now correctly output to stderr by default in check mode without --fix

Downloads

File	Platform	Checksum
rumdl-v0.0.124-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.124-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.124-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.124-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.124-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.124-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.124-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.12322 Aug 20252 sources agree

MD013: Comprehensive markdown pattern preservation during text reflow

Added

MD013: Comprehensive markdown pattern preservation during text reflow
- Preserves reference links, footnotes, math formulas, wiki links, and more
- Centralized regex patterns for better maintainability

Fixed

CLI: Correct unfixable rules status display and fix counts (closes #56)
- Rules marked as unfixable now show [unfixable] in yellow instead of [fixed]
- Fix count now correctly excludes unfixable rules (e.g., "3 of 6" instead of "6 of 6")
- Added FixCapability enum to Rule trait for compile-time safety
MD013: Preserve reference links during text reflow
- Reference-style links are now properly preserved when reflowing text
- Fixed indicator display to correctly show [fixed] when issues are resolved
Tests: Mark kramdown definition list doctest as text to fix test failures

Changed

Internal: Centralized markdown pattern regexes and extended reflow support
- Improved code organization and reduced duplication
- Better performance through shared regex compilation

Downloads

File	Platform	Checksum
rumdl-v0.0.123-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.123-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.123-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.123-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.123-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.123-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.123-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.12219 Aug 2025

| rumdl-v0.0.122-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.122-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.122-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.122-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.122-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.122-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.122-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.122-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Added

Configuration Discovery: Automatic upward directory traversal to find configuration files (closes #58)
- Searches parent directories for .rumdl.toml, rumdl.toml, or pyproject.toml
- Similar behavior to git, ruff, and eslint
- Stops at .git directory boundaries
--isolated flag: New flag to disable all configuration discovery (Ruff-compatible)
- Alias for --no-config for better ecosystem compatibility

Open source →

0.0.12119 Aug 20252 sources agree

MD051: Resolved remaining Issue #39 edge cases for link fragment validation

Fixed

MD051: Resolved remaining Issue #39 edge cases for link fragment validation
- Fixed ampersand handling at boundaries: "& text" → "--text", "text &" → "text-"
- Fixed cross-file link detection to properly ignore absolute paths (e.g., /tags#anchor)
- Improved Liquid template handling to skip links with filters (e.g., {{ url | relative_url }})
- Fixed test expectations to match actual GitHub behavior for multiple spaces and trailing punctuation
- Verified Jekyll/kramdown GFM underscore handling works correctly for technical identifiers

Improved

MD051: Enhanced anchor generation accuracy and security
- Added comprehensive security hardening (Unicode normalization, RTL/LTR override prevention)
- Improved emoji detection and boundary handling
- Better performance with optimized regex patterns and early exit checks
- Added regression tests for all Issue #39 scenarios

Downloads

File	Platform	Checksum
rumdl-v0.0.121-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.121-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.121-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.121-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.121-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.121-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.121-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.12016 Aug 2025

| rumdl-v0.0.120-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.120-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.120-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.120-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.120-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.120-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.120-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.120-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Performance

Incremental improvements to various rule implementations

Open source →

0.0.11915 Aug 20252 sources agree

MD051: Fixed GitHub anchor generation algorithm to correctly handle consecutive spaces

Fixed

MD051: Fixed GitHub anchor generation algorithm to correctly handle consecutive spaces
- "Test & Heading!" now correctly generates "test--heading" instead of "test-heading"
- Improved compliance with GitHub's official anchor generation behavior
- Fixed whitespace normalization bug that was collapsing multiple spaces to single spaces

Improved

Code Quality: Removed all #[allow(dead_code)] violations in codebase
- Removed unused InternalCodeBlockState enum from document_structure.rs
- Removed unused extract_url_from_link function from md057_existing_relative_links.rs
- Removed unused is_in_code_block function from md007_ul_indent.rs

Downloads

File	Platform	Checksum
rumdl-v0.0.119-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.119-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.119-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.119-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.119-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.119-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.119-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.11814 Aug 2025

| rumdl-v0.0.118-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.118-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.118-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.118-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.118-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.118-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.118-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.118-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Performance

Incremental improvements to various rule implementations

Open source →

0.0.11714 Aug 20252 sources agree

MD037: Fixed false positive with asterisks in inline code spans (issue #49)

Fixed

MD037: Fixed false positive with asterisks in inline code spans (issue #49)
- Inline code content is now properly masked before emphasis detection
MD011: Fixed false positive with array access patterns in link titles (issue #50)
- Context detection now properly skips patterns inside code spans
MD052: Fixed false positive with square brackets in HTML attributes (issue #51)
- HTML tag detection prevents reference checking within HTML elements
Added centralized skip context detection for improved accuracy across rules

Downloads

File	Platform	Checksum
rumdl-v0.0.117-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.117-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.117-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.117-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.117-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.117-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.117-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.11613 Aug 20252 sources agree

Kramdown-style custom header IDs support

Added

Kramdown-style custom header IDs support (#44)
- Headers can now have custom IDs using the {#custom-id} syntax
- Custom IDs are preserved when fixing MD051 (link fragments)
- MD026 (trailing punctuation) now ignores headers with custom IDs
- Safe character validation: accepts Unicode letters/numbers, hyphens, underscores, and colons
- Rejects problematic characters like spaces, quotes, brackets, and HTML/CSS special chars

Fixed

Pre-release script now correctly handles dynamic versioning in pyproject.toml
Added Cargo.lock validation and cargo publish --dry-run checks to prevent release failures

Downloads

File	Platform	Checksum
rumdl-v0.0.116-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.116-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.116-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.116-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.116-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.116-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.116-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

0.0.11513 Aug 2025

| rumdl-v0.0.115-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.115-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.115-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.115-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.115-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.115-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.115-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.115-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Fixed

Various bug fixes and improvements

Open source →

0.0.11412 Aug 2025

| rumdl-v0.0.114-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.114-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.114-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.114-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.114-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.114-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.114-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.114-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Fixed

Various bug fixes and improvements

Open source →

0.0.1139 Aug 2025

| rumdl-v0.0.113-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.113-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.113-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.113-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.113-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.113-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.113-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.113-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Fixed

Various bug fixes and improvements

Open source →

0.0.1128 Aug 2025

| rumdl-v0.0.112-x86_64-unknown-linux-gnu.tar.gz | Linux x86_64 | checksum |

Downloads

File	Platform	Checksum
rumdl-v0.0.112-x86_64-unknown-linux-gnu.tar.gz	Linux x86_64	checksum
rumdl-v0.0.112-x86_64-unknown-linux-musl.tar.gz	Linux x86_64 (musl)	checksum
rumdl-v0.0.112-aarch64-unknown-linux-gnu.tar.gz	Linux ARM64	checksum
rumdl-v0.0.112-aarch64-unknown-linux-musl.tar.gz	Linux ARM64 (musl)	checksum
rumdl-v0.0.112-x86_64-apple-darwin.tar.gz	macOS x86_64	checksum
rumdl-v0.0.112-aarch64-apple-darwin.tar.gz	macOS ARM64 (Apple Silicon)	checksum
rumdl-v0.0.112-x86_64-pc-windows-msvc.zip	Windows x86_64	checksum

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

Open source →

Additional notes

Fixed

Various bug fixes and improvements

Open source →

0.0.9616 Jul 2025

This release introduces an exciting new experimental feature for MD013 (line length rule): automatic text reflow/wrapping! This addresses issue #13 an

Release Notes - v0.0.96

🎉 New Features

MD013 Text Reflow/Wrapping (Experimental)

This release introduces an exciting new experimental feature for MD013 (line length rule): automatic text reflow/wrapping! This addresses issue #13 and provides intelligent line breaking while preserving Markdown formatting.

Key features of text reflow:

📝 Preserves Markdown elements: Bold, italic, links, inline code, and other formatting remain intact
📐 Smart list indentation: Continuation lines properly align with the text content after list markers
💔 Respects hard breaks: Lines ending with two spaces are preserved as intended line breaks
🚫 Selective wrapping: Code blocks, tables, headings, and reference definitions are never wrapped
⚙️ Opt-in feature: Disabled by default to ensure backward compatibility

How to Enable Text Reflow

Add the following to your .rumdl.toml configuration:

[MD013]
line-length = 80
enable-reflow = true

Example

Before:

- This is a very long list item that exceeds the configured line length limit and needs to be wrapped properly

After (with 40-char limit):

- This is a very long list item that
  exceeds the configured line length
  limit and needs to be wrapped properly

🔧 Technical Details

Added pulldown-cmark v0.12.2 dependency for improved Markdown parsing
Implemented sophisticated text reflow algorithm that preserves document structure
Added comprehensive test coverage including unit and integration tests

⚠️ Important Notes

This is an experimental feature - please test thoroughly before using in production
The feature is disabled by default to ensure existing workflows are not affected
Please report any issues or unexpected behavior at https://github.com/rvben/rumdl/issues

📦 Installation

# Via pip
pip install --upgrade rumdl

# Via cargo
cargo install rumdl --version 0.0.96

# Via homebrew (macOS/Linux)
brew upgrade rumdl

🙏 Acknowledgments

Special thanks to @n8behavior who requested and provided feedback on the MD013 text wrapping feature in issue #13!

Open source →

Additional notes

Added

MD013: Text reflow/wrapping functionality for automatic line breaking (fixes #13)
- New enable_reflow configuration option (disabled by default)
- Intelligently wraps long lines while preserving Markdown formatting
- Preserves bold, italic, links, code spans, and other Markdown elements
- Proper list continuation indentation that aligns with the text after markers
- Preserves hard line breaks (two trailing spaces)
- Does not wrap code blocks, tables, headings, or reference definitions
Added pulldown-cmark dependency (v0.12.2) for improved Markdown parsing
Comprehensive test coverage for text reflow functionality

Changed

MD013: Enhanced fix functionality with optional text reflow (opt-in feature)

Fixed

MD013: Fixed list indentation to properly align continuation lines with the text content

Open source →

rumdl

Release timeline

Releases

Fixed

Downloads

Installation

Using uv (Recommended)

Using pip

Using pipx

Direct Download

Added

Fixed

Changed

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Installation

Using uv (Recommended)

Using pip

Using pipx

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Using pip

Using pipx

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Using pip

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Using uv (Recommended)

Using pip

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Using uv (Recommended)

Using pip

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Using uv (Recommended)

Using pip

Using pipx

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Version Alignment Release

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⚠️ Known Issues

📝 Note

Added