Tracking issue to rename our fork of Tendermint Core to "CometBFT".

The following needs to be done on all major branches (v0.34.x, v0.37.x, main), so we should submit PRs to main and backport where possible. The dependency updates probably won't be able to be automatically backported.

• Rename to cometbft-db cometbft-db#7
  • Replace tm-db with CometBFT DB #132
• Rename package in go.mod
  • Replace all instances of github.com/tendermint/tendermint dependencies #126
• Minimally renaming v0.34.x #128
• Replace all tm* imports with cmt* #100
• Migrate changelogs to use unclog
  • Switch to using unclog for CometBFT's changelog #105
  • Switch to using unclog for cometbft-db's changelog cometbft-db#12
• Rename environment variable TMHOME to CMTHOME #211
• Add upgrading instructions from Tendermint Core to CometBFT #225
• Implement upgrade test from Tendermint Core -> CometBFT #167
• Update documentation
  • Replace TM with Comet in .md files at root #124
  • Rename Tendermint Core in docs #178
  • Rename Tendermint Core in specs #127
  • Update README.md #120
  • ci: Remove documentation build workflows #187
  • Remove the .vuepress folder and logic to build the docs #249
  • docs: A new build process #168
  • docs: fix broken links #319
  • docs: Archive Tendermint Core ADRs and RFCs #391
• Update the test infrastructure
  • Update test infrastructure: docker files & tests/e2e folder + Update cli tools #103
  • Clean up and do renaming in the network #199
• merge feature branches before renaming
  • Merge main into all active feature branches #107
• merge feature branches after renaming
  • Merge main into feature/abci++vef #407
  • Merge main into feature/adr075-backport #408
• Rename types with TM in the name, such as tmlogger and tmhash
• References to external services
  • SECURITY.md: handle references to https://hackerone.com/cosmos and https://berlin.us4.list-manage.com/subscribe?u=431b35421ff7edcc77df5df10&id=3fe93307bc
  • Update code of conduct e-mail address
• docs: Update the issue and PR templates #324
• QA
  • QA of CMT 0.34.x #283
    • Add test: Tendermint Core compatibility qa-infra#2
  • QA report for 0.37.x alpha3 #376
    • Re-plot v0.37.x baseline graphs with new script #395

Only once we're really sure we're ready, can we cut the following releases:

• Release v0.34.27 to allow replacement of Tendermint Core v0.34.26
• Release v0.37.0-rc3 to allow replacement of Tendermint Core v0.37.0-rc2
  • merge release/0.37.1 into v0.37.x #213
  • Merge changes from 0.37 into main's changelog.