0.4.25

What's Changed

• Revert loosening of kv cargo features by @KodrAus in #662
• Prepare for 0.4.25 release by @KodrAus in #663

Full Changelog: 0.4.24...0.4.25

0.4.24 (yanked)

What's Changed

• Fix up kv feature activation by @KodrAus in #659
• Prepare for 0.4.24 release by @KodrAus in #660

Full Changelog: 0.4.23...0.4.24

0.4.23 (yanked)

What's Changed

• Fix some typos by @Kleinmarb in #637
• Add logforth to implementation by @tisonkun in #638
• Add spdlog-rs link to README by @SpriteOvO in #639
• Add correct lifetime to kv::Value::to_borrowed_str by @stevenroose in #643
• docs: Add logforth as an impl by @tisonkun in #642
• Add clang_log implementation by @DDAN-17 in #646
• Bind lifetimes of &str returned from Key by the lifetime of 'k rather than the lifetime of the Key struct by @gbbosak in #648 (reverted)
• Fix up key lifetimes and add method to try get a borrowed key by @KodrAus in #653
• Add Ftail implementation by @tjardoo in #652
• Relax feature flag for value's std_support by @tisonkun in #657
• Prepare for 0.4.23 release by @KodrAus in #656

New Contributors

• @Kleinmarb made their first contribution in #637
• @tisonkun made their first contribution in #638
• @SpriteOvO made their first contribution in #639
• @stevenroose made their first contribution in #643
• @DDAN-17 made their first contribution in #646
• @gbbosak made their first contribution in #648
• @tjardoo made their first contribution in #652

Full Changelog: 0.4.22...0.4.23

0.4.22

What's Changed

• Add some clarifications to the library docs by @KodrAus in #620
• Add links to colog crate by @chrivers in #621
• adding line_number test + updating some testing infrastructure by @DIvkov575 in #619
• Clarify the actual set of functions that can race in _racy variants by @KodrAus in #623
• Replace deprecated std::sync::atomic::spin_loop_hint() by @Catamantaloedis in #625
• Check usage of max_level features by @Thomasdezeeuw in #627
• Remove unneeded import by @Thomasdezeeuw in #628
• Loosen orderings for logger initialization in #632. Originally by @pwoolcoc in #599
• Use Location::caller() for file and line info in #633. Originally by @Cassy343 in #520

New Contributors

• @chrivers made their first contribution in #621
• @DIvkov575 made their first contribution in #619
• @Catamantaloedis made their first contribution in #625

Full Changelog: 0.4.21...0.4.22

0.4.21

What's Changed

• Minor clippy nits by @nyurik in #578
• Simplify Display impl by @nyurik in #579
• Set all crates to 2021 edition by @nyurik in #580
• Various changes based on review by @Thomasdezeeuw in #583
• Fix typo in file_static() method doc by @dimo414 in #590
• Specialize empty key value pairs by @EFanZh in #576
• Fix incorrect lifetime in Value::to_str() by @peterjoel in #587
• Remove some API of the key-value feature by @Thomasdezeeuw in #585
• Add logcontrol-log and log-reload by @swsnr in #595
• Add Serialization section to kv::Value docs by @Thomasdezeeuw in #593
• Rename Value::to_str to to_cow_str by @Thomasdezeeuw in #592
• Clarify documentation and simplify initialization of STATIC_MAX_LEVEL by @ptosi in #594
• Update docs to 2021 edition, test by @nyurik in #577
• Add "alterable_logger" link to README.md by @brummer-simon in #589
• Normalize line ending by @EFanZh in #602
• Remove ok_or in favor of Option::ok_or by @AngelicosPhosphoros in #607
• Use Acquire ordering for initialization check by @AngelicosPhosphoros in #610
• Get structured logging API ready for stabilization by @KodrAus in #613
• Prepare for 0.4.21 release by @KodrAus in #617

New Contributors

• @nyurik made their first contribution in #578
• @dimo414 made their first contribution in #590
• @peterjoel made their first contribution in #587
• @ptosi made their first contribution in #594
• @brummer-simon made their first contribution in #589
• @AngelicosPhosphoros made their first contribution in #607

Full Changelog: 0.4.20...0.4.21

0.4.20

What's Changed

• Remove rustversion dev-dependency by @Thomasdezeeuw in #568
• Remove local_inner_macros usage by @EFanZh in #570
• Group target_module, path and file arguments by @EFanZh in #575
• doc: Add log-to-defmt to other-facilities section by @chrysn in #574

New Contributors

• @EFanZh made their first contribution in #570
• @chrysn made their first contribution in #574

Full Changelog: 0.4.19...0.4.20

0.4.19

⚠️ Possible breakage in no-std

Targets without atomic support, like thumbv4t-none-eabi, may now fail to compile if you were using set_logger or set_max_level. Use the unsafe set_logger_racy or set_max_level_racy functions instead.

log previously used a custom build script with a few specific targets listed to determine atomic support. Any that wasn't listed was assume to support them. It now uses Rust's target_has_atomic cfg instead, which is more complete.

What's Changed

• Remove build.rs file by @GuillaumeGomez in #543
• Add the structured-logger crate to the README by @zensh in #548
• Prepare for 0.4.19 release by @KodrAus in #552

New Contributors

• @zensh made their first contribution in #548

Full Changelog: 0.4.18...0.4.19

0.4.18

What's Changed

• fix markdown links (again) by @hellow554 in #513
• add cargo doc to workflow by @hellow554 in #515
• Apply Clippy lints by @hellow554 in #516
• Replace ad-hoc eq_ignore_ascii_case with slice::eq_ignore_ascii_case by @glandium in #519
• fix up windows targets by @KodrAus in #528
• typo fix by @jiangying000 in #529
• Remove dependency on cfg_if by @EriKWDev in #536
• GitHub Workflows security hardening by @sashashura in #538
• Fix build status badge by @atouchet in #539
• Add call_logger to the documentation by @a1ecbr0wn in #547
• Use stable internals for key-value API by @KodrAus in #550
• Change wording of list of implementations by @Thomasdezeeuw in #553
• Add std-logger to list of implementations by @Thomasdezeeuw in #554
• Add set_max_level_racy and gate set_max_level by @djkoloski in #544
• [doc] src/lib.rs : prefix an unused variable with an underscore by @OccupyMars2025 in #561
• [doc] src/macros.rs : correct grammar errors of an example in lib documentation by @OccupyMars2025 in #562
• Prepare for 0.4.18 release by @KodrAus in #566

New Contributors

• @glandium made their first contribution in #519
• @jiangying000 made their first contribution in #529
• @EriKWDev made their first contribution in #536
• @sashashura made their first contribution in #538
• @a1ecbr0wn made their first contribution in #547
• @djkoloski made their first contribution in #544
• @est31 made their first contribution in #557
• @OccupyMars2025 made their first contribution in #561

Full Changelog: 0.4.17...0.4.18

0.4.17

• Update kv_unstable internal dependencies.

0.4.15

• Silence a warning about the deprecated spin_loop_hint.
• Relax ordering in the atomic set_max_level call.
• Add thumbv4t-none-eabi to targets that don't support atomics
• Allow levels to be iterated over.
• Implement Log on some common wrapper types.
• Improvements to test coverage.
• Improvements to documentation.
• Add key-value support to the log! macros.
• Tighten kv_unstable internal dependencies so they don't bump past their current alpha.
• Add a simple visit API to kv_unstable.
• Support NonZero* integers as values in structured logging
• Support static strings as keys in structured logging