From 15887703059696fcd5c6176e03a4c7a3f1a44171 Mon Sep 17 00:00:00 2001 From: TimLFletcher Date: Wed, 9 Sep 2026 14:42:33 +0100 Subject: [PATCH] [DOC-14148][AI] Add the missing 8.0.0 release note for MB-66015 The 8.0.0 behaviour change permitting subdoc get operations against locked documents was never recorded. Added to Fixed Issues under Data Service, in MB number order. Co-Authored-By: Claude Opus 5 --- .../partials/docs-server-8.0.0-fixes-and-improvements.adoc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/modules/release-notes/partials/docs-server-8.0.0-fixes-and-improvements.adoc b/modules/release-notes/partials/docs-server-8.0.0-fixes-and-improvements.adoc index 66e7d5c44e..15de7c2401 100644 --- a/modules/release-notes/partials/docs-server-8.0.0-fixes-and-improvements.adoc +++ b/modules/release-notes/partials/docs-server-8.0.0-fixes-and-improvements.adoc @@ -168,6 +168,12 @@ A new REST API has been introduced to facilitate the deletion of specific global Data Service::: The Data-Service `external_auth_request_timeout` is now configurable, allowing users to set a value between 0 and the maximum 32-bit unsigned integer value. The default is set to 60 seconds, and the value can be passed in seconds. +*https://jira.issues.couchbase.com/browse/MB-66015/[MB-66015]*:: + +Subdoc get operations are now correctly permitted against locked documents. +This is a change in behaviour: the operation now returns `SUCCESS`, where previously it returned `LOCKED`. +The CAS is set to a special locked value, encoded as all ones (`0xffff_ffff_ffff_ffff`). + *https://jira.issues.couchbase.com/browse/MB-67106/[MB-67106]*:: *Metric Rename – Cache Miss Ratio → Get Miss Ratio*