- # Pending
-
- Special thanks to external contributors on this release:
- @goolAdapter, @bradyjoestar
-
- BREAKING CHANGES:
-
- * CLI/RPC/Config
- * [config] \#2232 timeouts as time.Duration, not ints
- * [config] \#2505 Remove Mempool.RecheckEmpty (it was effectively useless anyways)
- * [config] `mempool.wal` is disabled by default
- * [rpc] \#2298 `/abci_query` takes `prove` argument instead of `trusted` and switches the default
- behaviour to `prove=false`
- * [privval] \#2459 Split `SocketPVMsg`s implementations into Request and Response, where the Response may contain a error message (returned by the remote signer)
-
- * Apps
- * [abci] \#2298 ResponseQuery.Proof is now a structured merkle.Proof, not just
- arbitrary bytes
-
- * Go API
- * [node] Remove node.RunForever
- * [config] \#2232 timeouts as time.Duration, not ints
- * [rpc/client] \#2298 `ABCIQueryOptions.Trusted` -> `ABCIQueryOptions.Prove`
- * [types] \#2298 Remove `Index` and `Total` fields from `TxProof`.
- * [crypto/merkle & lite] \#2298 Various changes to accomodate General Merkle trees
-
- * Blockchain Protocol
- * [types] \#2459 `Vote`/`Proposal`/`Heartbeat` use amino encoding instead of JSON in `SignBytes`.
- * [types] \#2512 Remove the pubkey field from the validator hash
-
- * P2P Protocol
-
- FEATURES:
- - [crypto/merkle] \#2298 General Merkle Proof scheme for chaining various types of Merkle trees together
- - [abci] \#2557 Add `Codespace` field to `Response{CheckTx, DeliverTx, Query}`
-
- IMPROVEMENTS:
- - [consensus] [\#2169](https://github.com/cosmos/cosmos-sdk/issues/2169) add additional metrics
- - [p2p] [\#2169](https://github.com/cosmos/cosmos-sdk/issues/2169) add additional metrics
- - [config] \#2232 added ValidateBasic method, which performs basic checks
- - [tools] \#2238 Binary dependencies are now locked to a specific git commit
- - [crypto] \#2099 make crypto random use chacha, and have forward secrecy of generated randomness
-
- BUG FIXES:
- - [autofile] \#2428 Group.RotateFile need call Flush() before rename (@goolAdapter)
- - [node] \#2434 Make node respond to signal interrupts while sleeping for genesis time
- - [consensus] [\#1690](https://github.com/tendermint/tendermint/issues/1690) wait for
- timeoutPrecommit before starting next round
- - [evidence] \#2515 fix db iter leak (@goolAdapter)
- - [common/bit_array] Fixed a bug in the `Or` function
- - [common/bit_array] Fixed a bug in the `Sub` function (@bradyjoestar)
- - [common] \#2534 make bit array's PickRandom choose uniformly from true bits
- - [p2p] \#2555 fix p2p switch FlushThrottle value (@goolAdapter)
- - [libs/event] \#2518 fix event concurrency flaw (@goolAdapter)
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