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pkg/eventservice: stale runtime startTs may cause scan below checkpoint after reset

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#4492 In pingcap/ticdc;

· 3AceShowHand opened on Mar 14, 2026

TiCDC panic: unlocking a not locked range after replication worker shutdown

Status: Open.

#4472 In pingcap/ticdc;

· pingyu opened on Mar 13, 2026

Outdated third-party dependencies need to be upgraded

severity/moderate

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#4466 In pingcap/ticdc;

· wk989898 opened on Mar 13, 2026

Abnormal incremental scan caused a continuous increase in resolvedTs

Status: Open.

#4459 In pingcap/ticdc;

· hongyunyan opened on Mar 12, 2026

MQ consumer can drop valid DDLSpan-only DDLs before sorting

severity/moderate

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#4454 In pingcap/ticdc;

· wlwilliamx opened on Mar 12, 2026

enhancement: migrate remaining UnlimitedChannel consumers to context-aware get APIs

Status: Open.

#4451 In pingcap/ticdc;

· 3AceShowHand opened on Mar 12, 2026

storage-consumer can reorder rename DDL and DML across scan rounds

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#4430 In pingcap/ticdc;

· 3AceShowHand opened on Mar 11, 2026

release-8.5 CI: same_upstream_downstream fails because TiDB 8.5.x lacks mysql.tidb.cluster_id

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

severity/moderate

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#4422 In pingcap/ticdc;

· wlwilliamx opened on Mar 10, 2026

DDLEvent.decodeV1 mis-parses MultipleTableInfos when count > 0

severity/moderate

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#4415 In pingcap/ticdc;

· asddongmen opened on Mar 10, 2026

SchemaStore bootstrap may exit on ErrSnapshotLostByGC

severity/moderate

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#4407 In pingcap/ticdc;

· lidezhu opened on Mar 9, 2026

fix integration test with tidb v8.1.x/v7.5.x

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#4406 In pingcap/ticdc;

· lidezhu opened on Mar 9, 2026

make unit_test_in_verify_ci not work on release-8.5

severity/minor

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#4400 In pingcap/ticdc;

· lidezhu opened on Mar 9, 2026