* changelog and version

* Add section on ABCI changes

* Update ABCI upgrade section to include events examples

* update upgrading

* more upgrading and changelog

* update changelog from pending

* refer to #rpc_changes

* minor word changes

* update changelog

* Update changelog

- less detail about internal stuff like the `mempool`
- focus BUG FIX entries more on what was fixed rather than how

* minor cleanup.

- remove entry for GenesisDocProvider, it's being undone

* minor fix

Co-Authored-By: melekes <anton.kalyaev@gmail.com>

- mention ADR in release summary
 - remove [p2p] api changes
 - amend v0.31.3 log to contain note about breaking change

- prep changelog
 - add missing changelog entries
 - fix minor glitch in existing changelog (v0.31.2)
 - bump versions

* Make sure config.TimeoutBroadcastTxCommit < rpcserver.WriteTimeout()

* remove redundant comment

* libs/rpc/http_server: move Read/WriteTimeout into Config

* increase defaults for read/write timeouts

Based on this article
https://www.digitalocean.com/community/tutorials/how-to-optimize-nginx-configuration

* WriteTimeout should be larger than TimeoutBroadcastTxCommit

* set a deadline for subscribing to txs

* extract duration into const

* add two changelog entries

* Update CHANGELOG_PENDING.md

Co-Authored-By: melekes <anton.kalyaev@gmail.com>

* Update CHANGELOG_PENDING.md

Co-Authored-By: melekes <anton.kalyaev@gmail.com>

* 12 -> 10

* changelog

* changelog

* changelog: fix formatting

* update release notes

* update changelog

* linkify

* update UPGRADING

* Update release summary

* Add pubsub config changes

* Add link to issue for pubsub changes

* bump ABCIVersion due to renaming BlockSizeParams -> BlockParams
(https://github.com/tendermint/tendermint/pull/3417#discussion_r264974791)

* Move changelog on consensus params entry to breaking

* Add @melekes' suggestion for breaking change in pubsub into upgrading.md

* Add changelog entry for #3351

* Add changelog entry for #3358 & #3359

* Add changelog entry for #3397

* remove changelog entry for #3397 (was already released in 0.30.2)

* move 3351 to improvements

* Update changelog comment

- update changelog, reset pending
 - bump versions
 - add external contributors (partly manually)

* libs/db: close batch (#3397)

ClevelDB requires closing when WriteBatch is no longer needed, https://godoc.org/github.com/jmhodges/levigo#WriteBatch.Close

Fixes the memory leak in https://github.com/cosmos/cosmos-sdk/issues/3842

* update changelog and bump version to 0.30.2

Should fix #3295
Also partial fix of #3043

* changelog, upgrading, version

* update for evidence fixes

* linkify

* fix an entry

* remove MixEntropy

* changelog

* update changelog

* linkify

* bump version

* update main changelog

* final fixes

* entry for wal fix

* changelog preamble

* remove a line

* update changelog and upgrading

* add note about max voting power in abci spec

* update version

* changelog

* changelog pending and upgrading

* linkify and version bump

* changelog shuffle

* crypto: revert to mainline Go crypto lib

We used to use a fork for a modified bcrypt so we could pass our own
randomness but this was largely unecessary, unused, and a burden.
So now we just use the mainline Go crypto lib.

* changelog

* fix tests

* version and changelog

* makeNodeInfo returns error

* version and changelog

* update changelog

* linkify

* changelog and version

* p2p: test case for peer count mismatch #2332

* p2p: fix peer count mismatch #2332

* changelog

* use httptest.Server to scrape Prometheus metrics

* p2p: panic on transport error

Addresses #2823. Currently, the acceptRoutine exits if the transport returns
an error trying to accept a new connection. Once this happens, the node
can't accept any new connections. So here, we panic instead. While we
could potentially be more intelligent by rerunning the acceptRoutine, the
error may indicate something more fundamental (eg. file desriptor limit)
that requires a restart anyways. We can leave it to process managers to
handle that restart, and notify operators about the panic.

* changelog

* update changelog

* changelog, upgrading, version

* prepare changelog

* linkify changelog

* changelog and version

* update changelog

* update CONTRIBUTING with notes on CHANGELOG

* update changelog

* changelog and version