Merge pull request #755 from atlassian/release-40.0.4

Prepare 40.0.4 release

Merge pull request #752 from atlassian/release-40.0.3

Prepare 40.0.3 release

prepare release

Merge pull request #736 from rahulreddy15/upgrade/golang_and_xnet_ver…

…sion_upgrade

Upgrade golang and golang.org/x/net versions

Add entry to CHANGELOG.md for 40.0.0 (#733)

* Add entry to CHANGELOG.md for 40.0.0

Merge pull request #732 from atlassian/prepare-release-39.1.13

Add entry to CHANGELOG.md for 39.1.3

Merge pull request #727 from atlassian/fix-tag-concat

assign new tag value after concat

Merge pull request #721 from atlassian/htan/prepare-39.1.11

update changelog for r39.1.11

Merge pull request #719 from atlassian/htan/retry-test

add tests and refactor retry sending

Merge pull request #716 from atlassian/htan/39.1.9

update changelog for 39.1.9