Issues

• Different reset behavior in CLI and UI

  oss-actpotential-bug
  temporalio/temporal#12568 · Filter by author jelliott-temporal opened on Oct 15, 2026
  

• RecordWorkerHeartbeat assigned lowest rate-limit priority (P4), causing starvation under concurrent startup load

  temporalio/temporal#12564 · Filter by author shankarkc opened on Oct 15, 2026

• matching pod: startup OOM due to concurrent ForceLoadTaskQueuePartition burst and eager mapCounter allocation (v1.32)

  temporalio/temporal#12547 · Filter by author shankarkc opened on Oct 14, 2026
  

• GCS visibility archival filters match values in unrelated filename fields

  temporalio/temporal#12506 · Filter by author Garyouki opened on Oct 10, 2026
  1

• GCS visibility archival queries stop after the first full page

  temporalio/temporal#12493 · Filter by author Garyouki opened on Oct 9, 2026

• Flakytest: TestQueryWorkflow_QueryBeforeStart

  temporalio/temporal#12486 · Filter by author timl3136 opened on Oct 9, 2026
  2

• History long poll returns right away once less than 1s remains, so SDK result waits busy-loop until the deadline (regression since 1.29)

  temporalio/temporal#12477 · Filter by author EeeasyCode opened on Oct 9, 2026
  4

• priTaskReader ack level stalls when trailing tasks are expired (causes flaky TestSkipExpiredTasks_ValidThenExpired)

  temporalio/temporal#12472 · Filter by author steve-weiland opened on Oct 8, 2026

• No metric exposes per-namespace pending task count, so the move-group threshold is unobservable

  enhancementoss-foundations
  temporalio/temporal#12450 · Filter by author tsurdilo opened on Oct 7, 2026

• Some persistence callers have no deadline, so they stay blocked on a silent Postgres connection

  potential-bug
  temporalio/temporal#12449 · Filter by author sangkyoonnam opened on Oct 7, 2026

• A Nexus callback carrying an older operation token is accepted after a retry persists a new token

  potential-bug
  temporalio/temporal#12437 · Filter by author bergundy opened on Oct 6, 2026

• Server panics on startup when an index has no custom search attributes

  potential-bug
  temporalio/temporal#12422 · Filter by author gwleclerc opened on Oct 6, 2026
  1

• GCS archiver allocates a 16 MiB buffer for every upload

  temporalio/temporal#12410 · Filter by author sipmanncamu opened on Oct 5, 2026

• Allow namespace ID to be specified at registration

  enhancement
  temporalio/temporal#12392 · Filter by author tsurdilo opened on Oct 5, 2026
  2

• Timer/scheduled task read query can't use the index lower bound, scans from the oldest row (SQL persistence)

  enhancementoss-foundations
  temporalio/temporal#12342 · Filter by author tsurdilo opened on Oct 1, 2026
  3

• Timer queue can't recover once the cleanup delete exceeds its 5s timeout (SQL persistence)

  enhancementoss-foundations
  temporalio/temporal#12341 · Filter by author tsurdilo opened on Oct 1, 2026

• Add a StringEnum dynamic config setting that validates its default

  enhancement
  temporalio/temporal#12302 · Filter by author ayushsarode opened on Sep 30, 2026

• Transfer tasks permanently lost after shard reload — exclusiveReaderHighWatermark advances past undelivered tasks

  oss-foundations
  temporalio/temporal#12300 · Filter by author zx1986 opened on Sep 30, 2026
  1

• ApproximateBacklogCount stays 0 with a growing ApproximateBacklogAge after a task queue partition changes owner (SQL persistence)

  potential-bug
  temporalio/temporal#12258 · Filter by author TechyMT opened on Sep 28, 2026

• History shard write path permanently wedges after a real Postgres primary failover; deadlock detector correctly names Shard(N)-io-semaphore but takes no recovery action by default

  potential-bug
  temporalio/temporal#12246 · Filter by author alexandrebatista opened on Sep 28, 2026
  2

• Add function to Authorizer interface to list authorized namespaces

  enhancement
  temporalio/temporal#12226 · Filter by author vpo-cdc opened on Sep 25, 2026
  1

• Evict idle GroupByScheduler groups to reduce retained memory

  oss-foundations
  temporalio/temporal#12220 · Filter by author Kkartik14 opened on Sep 24, 2026

• Security Vulnerabilities - High & Critical Vulnerabilities in latest images

  potential-bug
  temporalio/temporal#12211 · Filter by author kallaak006 opened on Sep 23, 2026
  1

• Index not getting picked up while running worfklow api which returns running workflows

  oss-foundationspotential-bug
  temporalio/temporal#12209 · Filter by author raftar200197 opened on Sep 23, 2026

• PostgreSQL buildDSN does not URL-encode cfg.User — usernames containing ":" (e.g. Vault dynamic credentials) break authentication

  oss-foundations
  temporalio/temporal#12192 · Filter by author Roxyrob opened on Sep 19, 2026
  1