git:20250803.05565d1 to git:20260514.a64223c

20 added, 0 removed. Audit B to A.

See the agent-related details in `AGENTS.md`.

+ ## Contracts

+ ### Compiler warning options

+ Unless the user explicitly indicates otherwise, do **not** change compiler

+ warning options to make warnings or errors go away. Always fix the source

+ code instead.

+ This includes (non-exhaustive):

+ - Adding or modifying `-W*`, `-Wno-*`, `-Werror`, `-pedantic`, or `-w` flags

+ in `BUILD`, `BUILD.bazel`, `*.bzl`, or any other build configuration.

+ - Removing warning flags from `tools/copt_default.bzl` or a target's `copts`.

+ - Disabling diagnostics via `#pragma GCC diagnostic` / `#pragma clang diagnostic`

+ pushes around live code.

+ The only built-in exception is `MODULE.bazel` (external-dep warning

+ suppression — see AGENTS.md "Compiler Warnings Policy").

+ Enforced by `scripts/contracts/diff_no_compile_flags_touched.sh`.