From 6484660ec0750d07470b5152e5a7c160893d36d4 Mon Sep 17 00:00:00 2001 From: Yasuo Honda Date: Fri, 11 Sep 2026 15:11:17 +0900 Subject: [PATCH] releases: fix transaction_atomicity spelling to match the TOML config key Verified against a live TiCDC changefeed (v8.5.8): [sink] transaction-atomicity (hyphen) in the TOML config file is accepted, while transaction_atomicity (underscore) is rejected with 'contained unknown configuration options: sink.transaction_atomicity'. The underscore form is the OpenAPI v2 JSON field name (cdc/api/v2/model.go), a different surface from the TOML config file this release note is about (pkg/config/sink.go uses the hyphenated toml tag). --- releases/release-6.6.0.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.6.0.md b/releases/release-6.6.0.md index 991655e106610..94b885cced3cb 100644 --- a/releases/release-6.6.0.md +++ b/releases/release-6.6.0.md @@ -584,7 +584,7 @@ In v6.6.0-DMR, the key new features and improvements are as follows: + TiCDC - - Fix the issue that `transaction_atomicity` and `protocol` cannot be updated via the configuration file [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) + - Fix the issue that `transaction-atomicity` and `protocol` cannot be updated via the configuration file [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) - Fix the issue that precheck is not performed on the storage path of redo log [#6335](https://github.com/pingcap/tiflow/issues/6335) @[CharlesCheung96](https://github.com/CharlesCheung96) - Fix the issue of insufficient duration that redo log can tolerate for S3 storage failure [#8089](https://github.com/pingcap/tiflow/issues/8089) @[CharlesCheung96](https://github.com/CharlesCheung96) - Fix the issue that changefeed might get stuck in special scenarios such as when scaling in or scaling out TiKV or TiCDC nodes [#8174](https://github.com/pingcap/tiflow/issues/8174) @[hicqu](https://github.com/hicqu)