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tendermint/CHANGELOG_PENDING.md

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CHANGELOG: update for 0.34.0-rc4 (#5400)
4 years ago
​
Update changelog for v0.35.0-rc2. (#7011) Also, relinkify and update the bounty URL.
3 years ago
​
update changelog for rc5 (#5501) ## Description update changelog with updates in rc5 Closes: #XXX
4 years ago
abci: fix abci evidence types (#5174)
4 years ago
Update changelog for v0.35.0-rc2. (#7011) Also, relinkify and update the bounty URL.
3 years ago
abci: fix abci evidence types (#5174)
4 years ago
Update changelog for v0.35.0-rc2. (#7011) Also, relinkify and update the bounty URL.
3 years ago
abci: fix abci evidence types (#5174)
4 years ago
CHANGELOG: update for 0.34.0-rc4 (#5400)
4 years ago
evidence: remove phantom validator evidence (#5181)
4 years ago
config: rename prof_laddr to pprof_laddr and move it to rpc (#5315) * config: rename prof_laddr to pprof_laddr and move it to rpc also, remove `/unsafe_start_cpu_profiler`, `/unsafe_stop_cpu_profiler` and `/unsafe_write_heap_profile` in favor of pprof server functionality. Closes #5303 * update changelog * log start
4 years ago
update changelog ahead of v0.35 release (#6893) This change moves the changelog entries from CHANGELOG_PENDING.md to CHANGELOG.md ahead of the 0.35 release.
3 years ago
rpc: rework how responses are written back via HTTP (#7575) Add writeRPCResponse and writeHTTPResponse helpers, that handle the way RPC responses are written to HTTP replies. These replace the exported helpers. Visible effects: - JSON results are now marshaled without indentation. - HTTP status codes are now normalized. - Cache control headers are no longer set. Details: - When writing a response to a URL (GET) request, do not marshal the whole JSON-RPC object into the body, only encode the result or the error object. This is a user-visible change. - Do not change the HTTP status code for RPC errors. The RPC error already reports what went wrong, the HTTP status should only report problems with the HTTP transaction itself. This is a user-visible change. - Encode JSON without indentation in POST response bodies. This is mainly cosmetic but saves quite a bit of response data. Indent is still applied to GET responses to make life easier for code examples. - Remove an obsolete TODO about reporting an HTTP error on websocket upgrade. Nothing needed to change; the upgrader already reports an error. - Report an HTTP error when starting the server loop fails. - Improve logging for encoding errors. - Log less aggressively.
3 years ago
​
node,blocksync,config: remove support for running nodes with blocksync disabled (#7159) We stopped testing these configurations a while ago, and it doesn't really make sense to allow nodes to run in this configuration. This drops support for non-blocksync nodes and cleans up the configuration/tests accordingly. Closes: #6908
3 years ago
mempool: consoldate implementations (#7171) * mempool: consoldate implementations * update chagelog * fix test * Apply suggestions from code review Co-authored-by: M. J. Fromberger <michael.j.fromberger@gmail.com> * cleanup locking comments * context twiddle * migrate away from deprecated ioutil APIs (#7175) Co-authored-by: Callum Waters <cmwaters19@gmail.com> Co-authored-by: M. J. Fromberger <fromberger@interchain.io> Co-authored-by: M. J. Fromberger <michael.j.fromberger@gmail.com> Co-authored-by: Callum Waters <cmwaters19@gmail.com> Co-authored-by: M. J. Fromberger <fromberger@interchain.io>
3 years ago
rpc: Remove the deprecated gRPC interface to the RPC service (#7121) This change removes the partial gRPC interface to the RPC service, which was deprecated in resolution of #6718. Details: - rpc: Remove the client and server interfaces and proto definitions. - Remove the gRPC settings from the config library. - Remove gRPC setup for the RPC service in the node startup. - Fix various test helpers to remove gRPC bits. - Remove the --rpc.grpc-laddr flag from the CLI. Note that to satisfy the protobuf interface check, this change also includes a temporary edit to buf.yaml, that I will revert after this is merged.
3 years ago
evidence: remove ConflictingHeaders type (#5317) ## Description Remove ConflictingHeaders & compositeEvidence types Ref #5288
4 years ago
node,blocksync,config: remove support for running nodes with blocksync disabled (#7159) We stopped testing these configurations a while ago, and it doesn't really make sense to allow nodes to run in this configuration. This drops support for non-blocksync nodes and cleans up the configuration/tests accordingly. Closes: #6908
3 years ago
tools: clone proto files from spec (#6976) ## Description clone proto files from spec in order to have them in a single location closes https://github.com/tendermint/spec/issues/343
3 years ago
abci: update evidence (#5324)
4 years ago
evidence: remove ConflictingHeaders type (#5317) ## Description Remove ConflictingHeaders & compositeEvidence types Ref #5288
4 years ago
​
node,blocksync,config: remove support for running nodes with blocksync disabled (#7159) We stopped testing these configurations a while ago, and it doesn't really make sense to allow nodes to run in this configuration. This drops support for non-blocksync nodes and cleans up the configuration/tests accordingly. Closes: #6908
3 years ago
p2p: reduce peer score for dial failures (#7265) When dialing fails to succeed we should reduce the score of the peer, which puts the peer at (potentially) greater chances of being removed from the peer manager, and reduces the chance of the peer being gossiped by the PEX reactor.
3 years ago
p2p: always advertise self, to enable mutual address discovery (#7594) Fixes #7593
3 years ago
p2p: delete legacy stack initial pass (#7035) A few notes: - this is not all the deletion that we can do, but this is the most "simple" case: it leaves in shims, and there's some trivial additional cleanup to the transport that can happen but that requires writing more code, and I wanted this to be easy to review above all else. - This should land *after* we cut the branch for 0.35, but I'm anticipating that to happen soon, and I wanted to run this through CI.
3 years ago
evidence: remove ConflictingHeaders type (#5317) ## Description Remove ConflictingHeaders & compositeEvidence types Ref #5288
4 years ago
libs/os: remove unused aliases, add test cases (#5654) Remove unused ReadFile (unused) and WriteFile (almost unused, alias of ioutil.WriteFile). Add testcases for Must{Read,Write}File.
4 years ago
Remove the "URI" RPC client. (#7474) The JSON-RPC endpoint accepts requests via URL (GET) and JSON (POST). There is no real point in having client libraries for both modes. A search of the SDK and on GitHub suggests that most usage is via the JSON client (via the New constructor) or websocket (NewWS), and the only uses I found of the NewURI client constructor are in copies of our own test code. This does not change the functionalitiy of the server, so curl and other URL-based clients in other languages will still function as before.
3 years ago
Move the libs/pubsub package to internal scope (#7451) No API changes, merely changes the import path.
3 years ago
Internalize libs/sync. (#7450) Inline the one usage of this library, and remove the lib.
3 years ago
Move libs/async to internal/libs/async. (#7449)
3 years ago
pubsub: Move indexing out of the primary subscription path (#7231) This is part of the work described by #7156. Remove "unbuffered subscriptions" from the pubsub service. Replace them with a dedicated blocking "observer" mechanism. Use the observer mechanism for indexing. Add a SubscribeWithArgs method and deprecate the old Subscribe method. Remove SubscribeUnbuffered entirely (breaking). Rework the Subscription interface to eliminate exposed channels. Subscriptions now use a context to manage lifecycle notifications. Internalize the eventbus package.
3 years ago
​
node,blocksync,config: remove support for running nodes with blocksync disabled (#7159) We stopped testing these configurations a while ago, and it doesn't really make sense to allow nodes to run in this configuration. This drops support for non-blocksync nodes and cleans up the configuration/tests accordingly. Closes: #6908
3 years ago
p2p: remove wdrr queue (#7064) This code hasn't been battle tested, and seems to have grown increasingly flaky int tests. Given our general direction of reducing queue complexity over the next couple of releases I think it makes sense to remove it.
3 years ago
config: WriteConfigFile should return error (#7169)
3 years ago
Fix a panic in the indexer service test. (#7424) The test service was starting up without a logger and crashing while trying to log.
3 years ago
Update pending changelog from #7607. (#7666)
3 years ago
p2p: delete legacy stack initial pass (#7035) A few notes: - this is not all the deletion that we can do, but this is the most "simple" case: it leaves in shims, and there's some trivial additional cleanup to the transport that can happen but that requires writing more code, and I wanted this to be easy to review above all else. - This should land *after* we cut the branch for 0.35, but I'm anticipating that to happen soon, and I wanted to run this through CI.
3 years ago
evidence: remove ConflictingHeaders type (#5317) ## Description Remove ConflictingHeaders & compositeEvidence types Ref #5288
4 years ago
config: rename prof_laddr to pprof_laddr and move it to rpc (#5315) * config: rename prof_laddr to pprof_laddr and move it to rpc also, remove `/unsafe_start_cpu_profiler`, `/unsafe_stop_cpu_profiler` and `/unsafe_write_heap_profile` in favor of pprof server functionality. Closes #5303 * update changelog * log start
4 years ago
CHANGELOG: update for 0.34.0-rc4 (#5400)
4 years ago
evidence: change evidence time to block time (#5219) adds blockstore interface to evidence and adds fix to byzantine test
4 years ago
rpc: implement header and header_by_hash queries (#7270)
3 years ago
cli: allow node operator to rollback last state (#7033)
3 years ago
mempool,rpc: add removetx rpc method (#7047) Addresses one of the concerns with #7041. Provides a mechanism (via the RPC interface) to delete a single transaction, described by its hash, from the mempool. The method returns an error if the transaction cannot be found. Once the transaction is removed it remains in the cache and cannot be resubmitted until the cache is cleared or it expires from the cache.
3 years ago
​
CHANGELOG: update for 0.34.0-rc4 (#5400)
4 years ago
internal/libs/protoio: optimize MarshalDelimited by plain byteslice allocations+sync.Pool (#7325) Noticed in profiles that invoking *VoteSignBytes always created a bytes.Buffer, then discarded it inside protoio.MarshalDelimited. I dug further and examined the call paths and noticed that we unconditionally create the bytes.Buffer, even though we might have proto messages (in the common case) that implement MarshalTo([]byte), and invoked varintWriter. Instead by inlining this case, we skip a bunch of allocations and CPU cycles, which then reflects properly on all calling functions. Here are the benchmark results: ```shell $ benchstat before.txt after.txt name old time/op new time/op delta types.VoteSignBytes-8 705ns ± 3% 573ns ± 6% -18.74% (p=0.000 n=18+20) types.CommitVoteSignBytes-8 8.15µs ± 9% 6.81µs ± 4% -16.51% (p=0.000 n=20+19) protoio.MarshalDelimitedWithMarshalTo-8 788ns ± 8% 772ns ± 3% -2.01% (p=0.050 n=20+20) protoio.MarshalDelimitedNoMarshalTo-8 989ns ± 4% 845ns ± 2% -14.51% (p=0.000 n=20+18) name old alloc/op new alloc/op delta types.VoteSignBytes-8 792B ± 0% 600B ± 0% -24.24% (p=0.000 n=20+20) types.CommitVoteSignBytes-8 9.52kB ± 0% 7.60kB ± 0% -20.17% (p=0.000 n=20+20) protoio.MarshalDelimitedNoMarshalTo-8 808B ± 0% 440B ± 0% -45.54% (p=0.000 n=20+20) name old allocs/op new allocs/op delta types.VoteSignBytes-8 13.0 ± 0% 10.0 ± 0% -23.08% (p=0.000 n=20+20) types.CommitVoteSignBytes-8 140 ± 0% 110 ± 0% -21.43% (p=0.000 n=20+20) protoio.MarshalDelimitedNoMarshalTo-8 10.0 ± 0% 7.0 ± 0% -30.00% (p=0.000 n=20+20) ``` Thanks to Tharsis who tasked me to help them increase TPS and who are keen on improving Tendermint and efficiency.
3 years ago
rpc: log update (#6825) We INFO log every `ABCIQuery`. This can output a tremendous amount of noise in the logs, can cause cosmovisor to completely crash and slows down the node due to I/O. This log is completely unnecessary. Let's get this backported into v0.43 and get that into v0.43 and v0.42 releases of the SDK /cc @marbar3778
3 years ago
Add pending change log entry for #7319. (#7339)
3 years ago
node: new concrete type for seed node implementation (#7521) Defines a different concrete type that satisfies the service interface for a seed node. update the seed node unit test to assert the new type. Fixes #6775
3 years ago
rpc: paginate mempool /unconfirmed_txs endpoint (#7612) This commit changes the behaviour of the /unconfirmed_txs endpoint by replacing limit with a page and perPage parameter for pagination. The test case for unconfirmed_txs have been accommodated to properly test this change and the documentation for the API as well.
3 years ago
light: return light client status on rpc /status (#7536) *light: rpc /status returns status of light client ; code refactoring light: moved lightClientInfo into light.go, renamed String to ID test/e2e: Return light client trusted height instead of SyncInfo trusted height test/e2e/start.go: Not waiting for light client to catch up in tests. Removed querying of syncInfo in start if the node is a light node * light: Removed call to primary /status. Added trustedPeriod to light info * light/provider: added ID function to return IP of primary and witnesses * light/provider/http/http_test: renamed String() to ID()
3 years ago
Add pending change log entry for #7319. (#7339)
3 years ago
CHANGELOG: update for 0.34.0-rc4 (#5400)
4 years ago
refactor: assignment copies lock value (#7108) Co-authored-by: M. J. Fromberger <fromberger@interchain.io>
3 years ago
​
 
  1. # Unreleased Changes

  2. 

  3. Friendly reminder: We have a [bug bounty program](https://hackerone.com/cosmos).
  4. 

  5. ## vX.X

  6. 

  7. Month, DD, YYYY
  8. 

  9. Special thanks to external contributors on this release:
  10. 

  11. ### BREAKING CHANGES

  12. 

  13. - CLI/RPC/Config
  14. 

  15.   - [rpc] \#7575 Rework how RPC responses are written back via HTTP. (@creachadair)
  16.   - [rpc] \#7121 Remove the deprecated gRPC interface to the RPC service. (@creachadair)
  17.   - [blocksync] \#7159 Remove support for disabling blocksync in any circumstance. (@tychoish)
  18.   - [mempool] \#7171 Remove legacy mempool implementation. (@tychoish)
  19. 

  20. - Apps
  21. 

  22.   - [proto/tendermint] \#6976 Remove core protobuf files in favor of only housing them in the [tendermint/spec](https://github.com/tendermint/spec) repository.
  23. 

  24. - P2P Protocol
  25. 

  26.   - [p2p] \#7035 Remove legacy P2P routing implementation and associated configuration options. (@tychoish)
  27.   - [p2p] \#7265 Peer manager reduces peer score for each failed dial attempts for peers that have not successfully dialed. (@tychoish)
  28.   - [p2p] [\#7594](https://github.com/tendermint/tendermint/pull/7594) always advertise self, to enable mutual address discovery. (@altergui)
  29. 

  30. - Go API
  31. 

  32.   - [rpc] \#7474 Remove the "URI" RPC client. (@creachadair)
  33.   - [libs/pubsub] \#7451 Internalize the pubsub packages. (@creachadair)
  34.   - [libs/sync] \#7450 Internalize and remove the library. (@creachadair)
  35.   - [libs/async] \#7449 Move library to internal. (@creachadair)
  36.   - [pubsub] \#7231 Remove unbuffered subscriptions and rework the Subscription interface. (@creachadair)
  37.   - [eventbus] \#7231 Move the EventBus type to the internal/eventbus package. (@creachadair)
  38.   - [blocksync] \#7046 Remove v2 implementation of the blocksync service and recactor, which was disabled in the previous release. (@tychoish)
  39.   - [p2p] \#7064 Remove WDRR queue implementation. (@tychoish)
  40.   - [config] \#7169 `WriteConfigFile` now returns an error. (@tychoish)
  41.   - [libs/service] \#7288 Remove SetLogger method on `service.Service` interface. (@tychoish)
  42.   - [abci/client] \#7607 Simplify client interface (removes most "async" methods). (@creachadair)
  43. 

  44. - Blockchain Protocol
  45. 

  46. ### FEATURES

  47. 

  48. - [rpc] [\#7270](https://github.com/tendermint/tendermint/pull/7270) Add `header` and `header_by_hash` RPC Client queries. (@fedekunze)
  49. - [cli] [#7033](https://github.com/tendermint/tendermint/pull/7033) Add a `rollback` command to rollback to the previous tendermint state in the event of non-determinstic app hash or reverting an upgrade.
  50. - [mempool, rpc] \#7041  Add removeTx operation to the RPC layer. (@tychoish)
  51. 

  52. ### IMPROVEMENTS

  53. - [internal/protoio] \#7325 Optimized `MarshalDelimited` by inlining the common case and using a `sync.Pool` in the worst case. (@odeke-em)
  54. 

  55. - [pubsub] \#7319 Performance improvements for the event query API (@creachadair)
  56. - [node] \#7521 Define concrete type for seed node implementation (@spacech1mp)
  57. - [rpc] \#7612 paginate mempool /unconfirmed_txs rpc endpoint (@spacech1mp)
  58. - [light] [\#7536](https://github.com/tendermint/tendermint/pull/7536) rpc /status call returns info about the light client (@jmalicevic)
  59. 

  60. ### BUG FIXES

  61. 

  62. - fix: assignment copies lock value in `BitArray.UnmarshalJSON()` (@lklimek)