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crates.io · #2839 most downloaded on crates.io
Static time zone information for tz-rs
Last release 10 months ago
11 Dec 2025
Ships unpredictably
gaps range from 1 weeks to 1.2 years
Most releases are documented
notes for 37 of the last 60 stable releases
3 versions withdrawn
withdrawn after publishing
5 years old
77 releases · first in 2022
One column per quarter.
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* Enable full no-std use
Add missing Changelog for doc creation
* Update to tz-rs v0.7.0
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Optimize lookup. It's ~39% faster now.
tzdb and tzdb_dataNothing published for this version
* Unchanged stable release
Make iana_time_zone inclusion optional
iana_time_zone inclusion optionalNothing published for this version
Update to Time Zone Database release 2023d
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Fewer macros = faster compile times
Update to Time Zone Database release 2023b
Update to Time Zone Database release 2023a
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No need to use unsafe functions
unsafe functionsPrepare v0.5.x branch so that v0.3.x can re-export it
Update to Time Zone Database release 2022g
Update to Time Zone Database release 2022f
edition = "2021"utcnow integrationno_std supportNothing published for this version
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* Remove phf dependency
Update to Time Zone Database 2022c
Update iana-time-zone to fix more issues on CentOS 7 (#49), and not to depend on core-foundation
Update to Time Zone Database 2022b
Update iana-time-zone to v0.1.42 in order to fix problems on CentOS
Add now module, which uses `utcnow()`, and works in #[no_std]
now module, which uses utcnow(),
and works in #[no_std]Nothing published for this version
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Fix endianness issues for PowerPCs
Add features std, alloc, and fallback (unused until the next breaking change)
Update iana-time-zone to implement `local_tz()` for Illumos (#44) and Android
local_tz() for
Illumos (#44) and
Android (#45)Update iana-time-zone to implement `local_tz()` for iOS
local_tz() for
iOS (#41)Remove serde-as feature. The feature is very unrelated to goals of the crate, so it should be moved somewhere else
generated.rs to speed up compilation if not all features are selectedNothing published for this version
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Fix error if build and target platform have different pointer widths
Update iana-time-zone to implement `local_tz()` for Wasm (#38), and {Free,Net,Open,Dragonfly}BSD
local_tz() for
Wasm (#38), and
{Free,Net,Open,Dragonfly}BSD (#39)Your coding agent can read these notes before it upgrades. Set up the MCP server →