dcrd v1.7.2

This is a patch release of dcrd to resolve a rare and hard to hit case when optional indexing is enabled.

Changelog

This patch release consists of 4 commits from 2 contributors which total to 11 files changed, 158 additional lines of code, and 15 deleted lines of code.

All commits since the last release may be viewed on GitHub here and here.

Protocol and network:

• server: Fix syncNotified race (decred/dcrd#2931)

Developer-related package and module changes:

• indexers: fix subscribers race (decred/dcrd#2921)
• main: Use backported blockchain updates (decred/dcrd#2935)

Misc:

• release: Bump for 1.7.2 (decred/dcrd#2936)

Code Contributors (alphabetical order):

• Dave Collins
• Donald Adu-Poku