Move and combine ChangeLog entry for #27096. NFC (#27240)

#27096 wasn't included in the 6.0.1 release.

Author: kleisauke

ChangeLog.md

@@ -37,9 +37,12 @@ See docs/process.md for more on how version tagging works.
 
 6.0.2 - 07/01/26
 ----------------
-- The `GROWABLE_ARRAYBUFFERS` setting now defaults to 1, which means it will be
-  used when available. Note that this only affects programs that are built with
-  `ALLOW_MEMORY_GROWTH`, which is not enabled by default. (#27212)
+- The `GROWABLE_ARRAYBUFFERS` setting now supports both `=1` (auto-detect and
+  use the feature) and `=2` (unconditionally use the feature, avoiding the 
+  overhead in multi-threaded builds). It now defaults to `=1`, meaning the
+  feature will be used when available. Note that this only affects programs
+  that are built with `ALLOW_MEMORY_GROWTH`, which is not enabled by default.
+  (#27096, #27212)
 - New `-sNODERAWSOCKETS` setting that backs the POSIX sockets API with real TCP
   (`node:net`) and UDP (`node:dgram`) sockets on Node.js, with no `ws`, proxy
   process, or pthreads required. Supports incoming and outgoing TCP, UDP, IPv6,
@@ -93,9 +96,6 @@ See docs/process.md for more on how version tagging works.
   run dependencies). This means that errors during startup (or during the
   `main()` function) will more often show up as unhandled promise rejections
   (`onunhandledreject`) rather than synchronous errors (`onerror`). (#27121)
-- The `GROWABLE_ARRAYBUFFERS` setting now support both `=1` (auto-detect and
-  use the feature) and `=2` (unconditionally use the feature). The second mode
-  is still useful for avoiding the overhead in multi-threaded builds. (#27096)
 
 6.0.0 - 06/04/26
 ----------------