Issues

• Windows, GCC: threaded programs can hang for ever in a deadlock between Boehm GC and the C heap

  vlang/v#31518 · Filter by author MartenH opened on Oct 31, 2026

• veb: generate native hierarchical OpenAPI tags from explicit tag definitions

  vlang/v#31495 · Filter by author Jengro777 opened on Oct 31, 2026

• veb: support handler-level request and response DTO metadata in generated OpenAPI

  vlang/v#31493 · Filter by author Jengro777 opened on Oct 31, 2026

• veb: support handler-level descriptions in generated OpenAPI operations

  vlang/v#31492 · Filter by author Jengro777 opened on Oct 31, 2026

• time: strftime returns an empty string on Windows for dates past the year 3000 (gmtime's NULL is passed to strftime); the deprecations.vv fixture fails there

  vlang/v#31490 · Filter by author torial opened on Oct 31, 2026

• RS256 support in x.crypto.jwt

  vlang/v#31489 · Filter by author squidink7 opened on Oct 31, 2026

• vpm segfaults with the latest v compiler on macos arm64

  Bug
  vlang/v#31486 · Filter by author theoparis opened on Oct 31, 2026

• v3: byte-pointer cast of a heap-promoted voidptr writes into the pointer slot

  vlang/v#31481 · Filter by author antono3 opened on Oct 30, 2026

• v3: voidptr passed to imported mut struct parameter creates a copy (lost writes / null dereference)

  vlang/v#31480 · Filter by author antono3 opened on Oct 30, 2026
  1

• flag: simple program fails to compile

  Bug
  vlang/v#31474 · Filter by author gechandesu opened on Oct 30, 2026
  1

• Cannot build veb with new compiler

  BugStatus: Confirmed
  vlang/v#31470 · Filter by author squidink7 opened on Oct 30, 2026
  3

• CI: remaining failures investigation and scope assessment

  vlang/v#31469 · Filter by author metif12 opened on Oct 30, 2026

• Tracking: custom attributes (rfcs#35) implementation progress

  vlang/v#31468 · Filter by author metif12 opened on Oct 30, 2026

• CI: QEMU/multi-arch test coverage plan

  vlang/v#31461 · Filter by author metif12 opened on Oct 30, 2026

• CI: consolidate test jobs into scripts to reduce runner consumption (next phase)

  vlang/v#31460 · Filter by author metif12 opened on Oct 30, 2026

• [V3][cache] A large source graph permanently bypasses the cache, so every one-line edit rebuilds the whole program

  vlang/v#31449 · Filter by author Jengro777 opened on Oct 30, 2026

• @[immutable] is still used by official ORM examples but now warns as unknown

  vlang/v#31447 · Filter by author Jengro777 opened on Oct 30, 2026

• json2: rename the canonical JSON module to json with a six-month migration period

  vlang/v#31446 · Filter by author Jengro777 opened on Oct 30, 2026

• cgen: the C ABI int-out wrapping copies a pointer-wide C typedef (&C.SQLLEN, type C.x = C.ptrdiff_t) through a 4-byte C int

  vlang/v#31429 · Filter by author torial opened on Oct 29, 2026

• Allow anonymous unions

  vlang/v#31423 · Filter by author de-Beast opened on Oct 29, 2026

• panic() backtrace crashes on Linux ARM64 (exit code 255 instead of 1)

  vlang/v#31422 · Filter by author elliotchance opened on Oct 29, 2026

• -os cross C output builds without the GC (and needs files from VEXEROOT)

  vlang/v#31421 · Filter by author elliotchance opened on Oct 29, 2026

• Extend the experimental -ownership flag to support more common types

  vlang/v#31411 · Filter by author Jengro777 opened on Oct 29, 2026

• json2: make decode standard-JSON-only by default, move JSON5 to explicit decode_json5

  vlang/v#31406 · Filter by author Jengro777 opened on Oct 29, 2026

• Move vlib/hash/huffman to vlib/compress/huffman

  vlang/v#31403 · Filter by author verdy-p opened on Oct 29, 2026