Date Reference Triage for 2026-09

Procedure

Each of these dates should be checked to see if the docs they annotate are up-to-date. Each date should be updated (in the Markdown file where it appears) to use the current month (September 2026), or removed if the docs it annotates are not expected to fall out of date quickly.

Please check off each date once a PR to update it (and, if applicable, its surrounding docs) has been merged. Please also mention that you are working on a particular set of dates so duplicate work is avoided.

Finally, once all the dates have been updated, please close this issue.

Dates

• src/backend/updating-llvm.md
  • 2026-03 line 173
• src/borrow-check/region-inference/member-constraints.md
  • 2026-03 line 98
• src/debuginfo/lldb-visualizers.md
  • 2025-11 line 14
  • 2025-11 line 118
  • 2025-11 line 253
  • 2025-11 line 285
  • 2025-11 line 590
• src/diagnostics/error-codes.md
  • 2026-03 line 13
• src/diagnostics/translation.md
  • 2024-10 line 5
  • 2024-10 line 11
• src/feature-gate-check.md
  • 2026-02 line 11
• src/fuzzing.md
  • 2023-03 line 3
• src/hir-typeck/coercions.md
  • 2025-12 line 2
• src/opaque-types-type-alias-impl-trait.md
  • 2025-05 line 18
• src/overview.md
  • 2022-11 line 316
• src/parallel-rustc.md
  • 2024-11 line 4
  • 2024-11 line 11
  • 2022-08 line 114
  • 2022-11 line 167
• src/profiling.md
  • 2022-07 line 112
• src/queries/query-evaluation-model-in-detail.md
  • 2021-01 line 77
• src/queries/salsa.md
  • 2022-11 line 10
• src/query.md
  • 2021-07 line 4
• src/rustdoc-internals.md
  • 2023-03 line 106
  • 2022-05 line 129
• src/solve/candidate-preference.md
  • 2026-03 line 479
• src/stability.md
  • 2024-09 line 40
• src/tests/ci.md
  • 2024-10 line 24
• src/tests/directives.md
  • 2024-10 line 46
  • 2024-10 line 114
• src/thir.md
  • 2024-01 line 5
• src/traits/chalk.md
  • 2022-05 line 4
• src/traits/resolution.md
  • 2022-10 line 123
• src/ty-fold.md
  • 2024-05 line 1
• src/type-inference.md
  • 2023-03 line 69

@rustbot label +C-date-reference-triage +E-easy +E-help-wanted

Start by reviewing the listed line references in the Markdown files under src/ and the surrounding documentation they annotate. For each date, determine whether the content needs a September 2026 update or can have the date removed, then update the relevant files; the work is done when every listed date has a merged PR and the issue checkboxes are complete.