release-5.2.0: Add info about caching_sha2 (#6344) #6484
Merged
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This is an automated cherry-pick of #6344
What is changed, added or deleted? (Required)
Mention
caching_sha2_password
in the release notesWhich TiDB version(s) do your changes apply to? (Required)
What is the related PR or file link(s)?
Other reference link(s):
Caching sha2 parser#1232