Summary

Since v5.1.0 there were 11,373 additions and 10,852 deletions from 9 contributors.

$ git diff --shortstat v5.1.0 v5.2.0
 225 files changed, 11373 insertions(+), 10852 deletions(-)

Changes

Full commit list.

Major backend changes:

• dcrd v1.5 support (requires at least v6.1.1 of dcrd's RPC server).
• Update all dcrd and politeia imports.
• Updated socket.io server package, which has a new API.
• Drop SQLite. Only PostgreSQL is used now.
• pubsub connection and subscription fixes (c3b5241). pubsub and pubsub/psclient are now v4 imports.
• Insight socket.io API no longer auto-subscribes to the "inv" room.
• Insight socket.io API connection fixes and subscription limits (88fb600).
• Faster block range DB queries (36daf98).
• Performance improvements with new block handling (96a6e4d)

Major frontend changes:

• Update header and blocks page (a92eb1b, ad42644).
• Refactored charts data controller (3b0bb1b).
• Refactored charts legend controller (0ff66ea).
• Copy text icons on various addresses and hashes.

Security:

• open redirect in POST (3f68dbb)
• dompurify issue (2f5ee2e)
• net/http2 issue (7d057ce)

Other:

• PostgreSQL consistency and sanity checks.
• PostgreSQL 12 support.
• Mempool frontend fixes (aa01f16).
• Several proposals page fixes.
• Logging with CORS middleware.
• Improved rate server error handling and reconnect logic.
• Removed Code of Conduct.
• Go (backend) dependency updates, including storm/v3.
• Remove tollbooth middleware dependency, using our own.
• Fix: Insight API address subscriptions now apply to previous outpoints too.
• CI: Switch to GitHub Actions from Travis.
• Configurable number of logs for the log rotator to keep.
• Valid vote agenda versions are no longer compiled in, instead determined via dcrd RPC, and numerous agendas page fixes (011beb5).
• Large vote versions are handled correctly in the DB now (d4d72fb).