What's Changed

Toolchain and implementation changes :hammer_and_wrench:

• ExprCategory for guaranteed-in-place initializing expressions by @geoffromer in https://github.com/carbon-language/carbon-lang/pull/6623
• Drop "diagnostic" from some filenames in the "diagnostics" folder by @jonmeow in https://github.com/carbon-language/carbon-lang/pull/6686
• When re-declaring, find the original decl of an associated function in an interface by @danakj in https://github.com/carbon-language/carbon-lang/pull/6688
• Add a way for diagnostics to sort on more than last_byte_offset. by @jonmeow in https://github.com/carbon-language/carbon-lang/pull/6687
• Resolve "DO NOT SUBMIT" comment by @geoffromer in https://github.com/carbon-language/carbon-lang/pull/6692

Documentation changes :memo:

• Add 2025 conference talks to the README and note some upcoming ones in 2026 by @danakj in https://github.com/carbon-language/carbon-lang/pull/6689

Full Changelog: https://github.com/carbon-language/carbon-lang/compare/v0.0.0-0.nightly.2026.02.04...v0.0.0-0.nightly.2026.02.05