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org.apache.commons:commons-csv

1.14.1apache/commons-csv ↗New releases in your daily digest, changelog included.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Last release 1 years ago
27 Jul 2025
Ships fairly regularly
a new release about every 8 months
Nearly every release is documented
notes for 16 of 16 stable releases
Nothing withdrawn
no release was ever pulled
12 years old
16 releases · first in 2014

Release timeline

16 releases since 2014

2014201620182020

Releases

1.14.127 Jul 2025
Create release tag for Apache Commons CSV release 1.14.1.
Create release tag for Apache Commons CSV release 1.14.1.
Open source →
Additional notes
The Apache Commons CSV team is pleased to announce the release of Apache Commons CSV 1.14.1.

This document contains the release notes for the 1.14.1 version of Apache Commons CSV. Commons CSV reads and writes files in Comma Separated Value (CSV) format variations.

Commons CSV requires at least Java 8.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

This is a feature and maintenance release. Java 8 or later is required.

Changes in this version include:

Open source →
1.14.015 Mar 2025
Create release tag for Apache Commons CSV release 1.14.0.
Create release tag for Apache Commons CSV release 1.14.0.
Open source →

1.13.08 Jan 2025

Create release tag for Apache Commons CSV release 1.13.0.

Open source →

Additional notes

This document contains the release notes for the 1.13.0 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

Commons CSV requires at least Java 8.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

This is a feature and maintenance release. Java 8 or later is required.

Changes in this version include:

Open source →

1.12.021 Sept 2024

Create release tag for Apache Commons CSV release 1.12.0.

Open source →

Additional notes

This document contains the release notes for the 1.12.0 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

Commons CSV requires at least Java 8.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Feature and bug fix release (Java 8 or above)

Changes in this version include:

Open source →

1.11.028 Apr 2024

Create release tag for Apache Commons CSV release 1.11.0.

Open source →

Additional notes

This document contains the release notes for the 1.11.0 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

Commons CSV requires at least Java 8.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Feature and bug fix release (Java 8 or above)

Changes in this version include:

Open source →

1.10.028 Jan 2023

This document contains the release notes for the 1.10.0 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma S

This document contains the release notes for the 1.10.0 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

Commons CSV requires at least Java 8.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Feature and bug fix release (Java 8 or above)

Changes in this version include:

Open source →

1.9.024 Jul 2021

This document contains the release notes for the 1.9.0 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Se

This document contains the release notes for the 1.9.0 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

Commons CSV requires at least Java 8.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Feature and bug fix release (Java 8 or above)

Changes in this version include:

Open source →

1.82 Feb 2020

This document contains the release notes for the 1.8 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Sepa

This document contains the release notes for the 1.8 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

Commons CSV requires at least Java 8.

This release fixes serialization compatibility of CSVRecord with versions 1.0 to 1.6. New fields added since 1.7 are not serialized. Support for Serializable is scheduled to be removed in version 2.0.

Changes in this version include:

New Features ------------==

CSV-255: Add CSVRecord.isSet(int) method #52. Thanks to 0x100.

Fixed Bugs ----------==

CSV-135: Char escape doesn't work properly with quoting. Thanks to Mateusz Zakarczemny.
CSV-244: Test case failures following CSVFormat#equals() update.
CSV-243: CSVFormat withTrim() and withIgnoreSurroundingSpaces() need better docs.
CSV-242: CSVFormat equals() and hashCode() don't use all fields.
CSV-241: CSVFormat#validate() does not account for allowDuplicateHeaderNames #43. Thanks to LuckyIlam, Gary Gregory.
CSV-245: Post 1.7 release fixes. Thanks to Alex Herbert.
CSV-252: Upgrade test framework to JUnit 5 Jupiter #49, #50. Thanks to Alex Herbert.
CSV-247: A single empty header is allowed when not allowing empty column headers. #47. Thanks to Alex Herbert, Gary Gregory.
CSV-248: CSVRecord is not Serializable. Thanks to Alex Herbert.

      Use test scope for supercsv #48. Thanks to Alex Herbert.

Changes -------==

      Update tests from H2 1.4.199 to 1.4.200. Thanks to Gary Gregory.

      Update tests from Hamcrest 2.1 to 2.2. Thanks to Gary Gregory.

      Update tests from Mockito 3.1.0 to 3.2.4. Thanks to Gary Gregory.

      Fix typos in site and test #53. Thanks to Chen.

      Fix typo performance test #55. Thanks to Chen.

Historical list of changes: https://commons.apache.org/proper/commons-csv/changes.html

For complete information on Apache Commons CSV, including instructions on how to submit bug reports, patches, or suggestions for improvement, see the Apache Commons CSV website:

https://commons.apache.org/proper/commons-csv/

Download page: https://commons.apache.org/proper/commons-csv/download_csv.cgi

Have fun! -Apache Commons CSV team

Open source →

1.72 Jun 2019

This document contains the release notes for the 1.7 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Sepa

This document contains the release notes for the 1.7 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Feature and bug fix release (Java 8 or above)

Changes in this version include:

New Features ------------==

CSV-233: Add predefined CSVFormats for printing MongoDB CSV and TSV. Thanks to Gary Gregory.
CSV-234: Add support for java.sql.Clob. Thanks to Roberto Benedetti, Gary Gregory.
CSV-239: Cannot get headers in column order from CSVRecord. Thanks to Gary Gregory, Dave Moten.

Fixed Bugs ----------==

CSV-208: Fix escape character for POSTGRESQL_TEXT and POSTGRESQL_CSV formats. Thanks to Jurrie Overgoor.
CSV-232: Site link "Source Repository" does not work. Thanks to Jurrie Overgoor, Gary Gregory.
CSV-238: Escape quotes in CLOBs #39. Thanks to Stephen Olander-Waters.

Changes -------==

CSV-237: Update to Java 8. Thanks to Gary Gregory.

      Update tests from H2 1.4.198 to 1.4.199. Thanks to Gary Gregory.

Historical list of changes: https://commons.apache.org/proper/commons-csv/changes.html

For complete information on Apache Commons CSV, including instructions on how to submit bug reports, patches, or suggestions for improvement, see the Apache Commons CSV website:

https://commons.apache.org/proper/commons-csv/

Download it from https://commons.apache.org/proper/commons-csv/download_csv.cgi

Have fun! -Apache Commons CSV team

Open source →

1.619 Sept 2018

This document contains the release notes for the 1.6 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Sepa

This document contains the release notes for the 1.6 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

CSV requires at least Java 7.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Feature and bug fix release.

Changes in this version include:

New Features ------------==

CSV-217: Add autoFlush option for CsvPrinter. PR #24. Thanks to Korolyov Alexei.
CSV-220: Add API org.apache.commons.csv.CSVFormat.withSystemRecordSeparator(). Thanks to Gary Gregory.

Fixed Bugs ----------==

CSV-219: The behavior of quote char using is not similar as Excel does when the first string contains CJK char(s). Thanks to Zhang Hongda.
CSV-172: Don't quote cells just because they have UTF-8 encoded characters. Thanks to Andrew Pennebaker.
CSV-223: Inconsistency between Javadoc of CSVFormat DEFAULT EXCEL. Thanks to Samuel Martin.
CSV-209: Create CSVFormat.ORACLE preset. Thanks to Gary Gregory.
CSV-224: Some multi-iterator parsing peek sequences incorrectly consume elements. Thanks to David Warshaw.
CSV-225: Parse method should avoid creating a redundant BufferedReader. Thanks to Anson Schwabecher.

Changes -------==

CSV-231: Add more documentation to CSVPrinter.

Have fun! -Apache Commons CSV team

Open source →

1.526 Aug 2017

This document contains the release notes for the 1.5 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Sepa

This document contains the release notes for the 1.5 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

CSV requires at least Java 7.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Feature and bug fix release

Changes in this version include:

New Features ------------==

CSV-189: CSVParser: Add factory method accepting InputStream. Thanks to Peter Holzwarth, Gary Gregory.
CSV-190: Add convenience API CSVFormat.print(File, Charset). Thanks to Gary Gregory.
CSV-191: Add convenience API CSVFormat.print(Path, Charset). Thanks to Gary Gregory.
CSV-192: Add convenience API CSVParser.parse(Path, Charset, CSVFormat). Thanks to Gary Gregory.
CSV-205: Add convenience API CSVFormat#printer() to print to System.out. Thanks to Gary Gregory.
CSV-207: Provide a CSV Format for printing PostgreSQL CSV and Text formats. Thanks to Gary Gregory.
CSV-214: Adding a placeholder in the Lexer and CSV parser to store the end-of-line string. Thanks to Nitin Mahendru, Gary Gregory.

Fixed Bugs ----------==

CSV-203: withNullString value is printed without quotes when QuoteMode.ALL is specified; add QuoteMode.ALL_NON_NULL. PR #17. Thanks to Richard Wheeldon, Kai Paroth.
CSV-194: Fix outdated comments about FileReader in CSVParser #13. Thanks to Marc Prud'hommeaux.
CSV-193: Fix incorrect method name 'withFirstRowAsHeader' in user guide. Thanks to Matthias Wiehl.
CSV-171: Negative numeric values in the first column are always quoted in minimal mode. Thanks to Gary Gregory, Michael Graessle, Adrian Bridgett.

Changes -------==

CSV-187: Update platform requirement from Java 6 to 7. Thanks to Gary Gregory.
CSV-201: Do not use RuntimeException in CSVParser.iterator().new Iterator() {...}.getNextRecord(). Thanks to Benedikt Ritter, Gary Gregory.

Historical list of changes: https://commons.apache.org/proper/commons-csv/changes.html

For complete information on Apache Commons CSV, including instructions on how to submit bug reports, patches, or suggestions for improvement, see the Apache Commons CSV website:

https://commons.apache.org/proper/commons-csv/

Have fun! -Apache Commons CSV team

Open source →

1.425 May 2016

This document contains the release notes for the 1.4 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Sepa

This document contains the release notes for the 1.4 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

CSV requires at least Java 6.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Feature and bug fix release

Changes in this version include:

New Features ------------==

CSV-182: Allow some printing operations directly from CSVFormat. Thanks to Gary Gregory.

Changes -------==

CSV-181: Make CSVPrinter.print(Object) GC-free. Thanks to Gary Gregory.
CSV-183: Drop ferc.gov tests.

Historical list of changes: https://commons.apache.org/proper/commons-csv/changes.html

For complete information on Apache Commons CSV, including instructions on how to submit bug reports, patches, or suggestions for improvement, see the Apache Commons CSV website:

https://commons.apache.org/proper/commons-csv/

Have fun! -Apache Commons CSV team

Open source →

1.36 May 2016

This document contains the release notes for the 1.3 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Sepa

This document contains the release notes for the 1.3 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

CSV requires at least Java 6.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Feature and bug fix release.

Changes in this version include:

New Features ------------==

CSV-179: Add shortcut method for using first record as header to CSVFormat.
CSV-180: Add withHeader(Class? extends Enum>) to CSVFormat.
CSV-159: Add IgnoreCase option for accessing header names. Thanks to Yamil Medina.
CSV-169: The null string should be case-sensitive when reading records. Thanks to Gary Gregory.
CSV-175: Support for ignoring trailing delimiter. Thanks to Gary Gregory, Chris Jones.
CSV-177: Support trimming leading and trailing blanks. Thanks to Gary Gregory.
CSV-178: Create default formats for Informix UNLOAD and UNLOAD CSV. Thanks to Gary Gregory.

Fixed Bugs ----------==

CSV-168: CSVFormat.nullString should not be escaped. Thanks to Gary Gregory, cornel creanga.
CSV-170: CSVFormat.MYSQL nullString should be "\N". Thanks to Gary Gregory, cornel creanga.
CSV-161: Fix Javadoc to say CSVFormat with() methods return a new CSVFormat. Thanks to Gary Gregory, Kristof Meixner, Emmanuel Bourg.

Changes -------=====

CSV-167: Comment line hides next record; update Javadoc to make behavior clear. Thanks to Rene.
CSV-153: CSVPrinter doesn't skip creation of header record if skipHeaderRecord is set to true. Thanks to Wren.

Have fun! -Apache Commons CSV team

Open source →

1.222 Aug 2015

This document contains the release notes for the 1.2 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Sepa

This document contains the release notes for the 1.2 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

CSV requires at least Java 6.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Feature and bug fix release

Changes in this version include:

New Features ------------==

CSV-157: Add enum CSVFormat.Predefined that contains the default CSVFormat values.

Fixed Bugs ----------==

CSV-145: CSVFormat.with* methods clear the header comments. Thanks to Frank Ulbricht.
CSV-156: Incorrect Javadoc on QuoteMode.NONE. Thanks to Jason Steenstra-Pickens.

Historical list of changes: https://commons.apache.org/proper/commons-csv/changes.html

For complete information on Apache Commons CSV, including instructions on how to submit bug reports, patches, or suggestions for improvement, see the Apache Commons CSV website:

https://commons.apache.org/proper/commons-csv/

Have fun! -Apache Commons CSV team

Open source →

1.116 Nov 2014

This document contains the release notes for the 1.1 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Sepa

This document contains the release notes for the 1.1 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

CSV requires at least Java 6.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

This is our second release.

Changes in this version include:

New features:

[CSV-129] Add CSVFormat#with 0-arg methods matching boolean arg methods.
[CSV-131] Save positions of records to enable random access. Thanks to Holger Stratmann.
[CSV-139] CSVPrinter.printRecord(ResultSet) with metadata.

Fixed Bugs:

[CSV-140] QuoteMode.NON_NUMERIC doesn't work with CSVPrinter.printRecords(ResultSet). Thanks to Damjan Jovanovic.
[CSV-130] CSVFormat#withHeader doesn't work well with #printComment, add withHeaderComments(String...). Thanks to Sergei Lebedev.
[CSV-128] CSVFormat.EXCEL should ignore empty header names.
[CSV-132] Incorrect Javadoc referencing org.apache.commons.csv.CSVFormat withQuote(). Thanks to Sascha Szott.

Changes:

[CSV-124] Improve toString() implementation of CSVRecord. Thanks to Kalyan.
[CSV-134] Unified parameter validation. Thanks to wu wen.

Historical list of changes: https://commons.apache.org/proper/commons-csv/changes.html

For complete information on Apache Commons CSV, including instructions on how to submit bug reports, patches, or suggestions for improvement, see the Apache Commons CSV website:

https://commons.apache.org/proper/commons-csv/

Have fun! -Apache Commons CSV team

Open source →

1.010 Aug 2014

This document contains the release notes for the 1.0 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Sepa

This document contains the release notes for the 1.0 version of Apache Commons CSV. Commons CSV reads and writes files in variations of the Comma Separated Value (CSV) format.

CSV requires at least Java 6.0.

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

First release

Changes in this version include:

Open source →