From 4c697d916d4db6efe62a84332f64a0ab5d12bd6c Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 16 Jan 2026 13:55:58 +0800 Subject: [PATCH 1/3] Add temp.md --- temp.md | 1 + 1 file changed, 1 insertion(+) create mode 100644 temp.md diff --git a/temp.md b/temp.md new file mode 100644 index 0000000000000..af27ff4986a7b --- /dev/null +++ b/temp.md @@ -0,0 +1 @@ +This is a test file. \ No newline at end of file From 4d7363c1873993faea682afc2fca744e93b21c9b Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 16 Jan 2026 13:56:02 +0800 Subject: [PATCH 2/3] Delete temp.md --- temp.md | 1 - 1 file changed, 1 deletion(-) delete mode 100644 temp.md diff --git a/temp.md b/temp.md deleted file mode 100644 index af27ff4986a7b..0000000000000 --- a/temp.md +++ /dev/null @@ -1 +0,0 @@ -This is a test file. \ No newline at end of file From 976b0371955f8c9c096f6edfd6e4887e7d85be57 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Fri, 16 Jan 2026 05:57:11 +0000 Subject: [PATCH 3/3] Auto-sync: Update English docs from Chinese PR Synced from: https://github.com/pingcap/docs-cn/pull/21282 Target PR: https://github.com/pingcap/docs/pull/22335 AI Provider: gemini Co-authored-by: github-actions[bot] --- releases/release-8.5.5.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/releases/release-8.5.5.md b/releases/release-8.5.5.md index e304aad8edc13..ae3721c0cc84c 100644 --- a/releases/release-8.5.5.md +++ b/releases/release-8.5.5.md @@ -198,6 +198,8 @@ For TiDB clusters newly deployed in v8.5.4 (that is, not upgraded from versions ### Other changes +* To improve TiDB performance, the Go compiler version for TiDB has been upgraded from go1.23.6 to go1.25.5. If you are a TiDB developer, please upgrade your Go compiler version accordingly to ensure smooth compilation. + * When performing PITR recovery on earlier TiDB versions (such as v8.5.4 or v8.1.2) using BR v8.5.5, the log recovery stage might fail and return errors. Full data backup and restore are not affected by this issue.