0.7.5 Release Cherry-Pick PR Tracker

[frostyfrog]

This issue is to keep track of the PRs that need to be cherry picked into 0.7.5, as well as the PRs critical towards release. While there is a milestone, it can get tricky to keep track of things as more PRs get cherry picked.

Cherry picks for Milestone 0.7.5 https://github.com/hyperledger/aries-cloudagent-python/milestone/6

• fix: didx request cannot be accepted #1881 (Already Merged into https://github.com/hyperledger/aries-cloudagent-python/tree/hotfix/0.7.5)
• Fix: OOB - Handling of minor versions #1940
• fix: Safely shutdown when root_profile uninitialized #1960
• feat: 00B v1.1 support #1962
• Endorser write DID transaction #1938
• Endorser doc updates and some bug fixes #1926
• Fix: web.py dependency - integration tests & demos #1973

PRs targeted towards the release branch:

• 0.7.5 Cherry Picks #1967
• Changelog and version updates for version 0.7.5-rc0 #1969
• Additional 0.7.5 Cherry-Pick #1984
• Update for 0.7.5-rc1 #1985

If anything, I created this to help me keep track of things better and it has the added benefit of providing some form of transparency.

[frostyfrog]

0.7.5 has been released