Add patch version release notes for `3.15.3`, `3.14.3`, `3.13.4`, and `3.12.7`#1202

josh-wong merged 1 commit intomainscalar-labs/docs-scalardb:mainfrom

add-release-notes-3.15.3-3.14.3-3.13.4-3.12.7scalar-labs/docs-scalardb:add-release-notes-3.15.3-3.14.3-3.13.4-3.12.7Copy head branch name to clipboard