## Description

These tests were made to test the compatibility of amino and protobuf. Since we are moving to protobuf they are not needed anymore.

The proto3 directory was created to be used only in these tests

Closes: #XXX

Closes #4681

## Description

migrate p2p/pex to protobuf

Closes: #XXX

## Description

<img width="1140" alt="Screen Shot 2020-06-08 at 9 29 15 AM" src="https://user-images.githubusercontent.com/24299864/84003556-87e85800-a96a-11ea-828b-3656f116b518.png">


Closes: #XXX

## Description

migrate store to protobuf

Closes: #XXX

Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.6.0 to 1.6.1.
- [Release notes](https://github.com/stretchr/testify/releases)
- [Commits](https://github.com/stretchr/testify/compare/v1.6.0...v1.6.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

See: https://github.com/tendermint/tendermint/pull/4969#pullrequestreview-425298225

It was previously used by the now removed `lite` package.

## Description

adding in some more to/from methods/functions

Closes: #XXX

## Description

Add json tags to duplicate evidence 

Closes: #4958

run a validate basic on inbound validator sets and headers before further processing them

## Description

try to further resolve rpc docs issue

Closes: #XXX

## Description

_Please add a description of the changes that this PR introduces and the files that
are the most critical to review._ 

Closes: #XXX

* rpc/core: return an error if `page=0`

Closes #4942

affected endpoints:

- /validators
- /tx_search

* swagger: update doc for /unconfirmed_txs

Refs #4154

Closes: #4578

Co-authored-by: Anton Kaliaev <anton.kalyaev@gmail.com>

This PR removes lite & renames lite2 to light throughout the repo

Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>

Closes: #4944

See e.g. https://github.com/tendermint/tendermint/issues/4925#issuecomment-637929251 for people getting hit by this. Should we document it elsewhere as well?

## Description



Closes: #XXX

Closes #4801

* lite2: check header w/ witnesses only when doing bisection

Closes #4872

We don't need to check witnesses if we're doing backwards hash chain
verification. I also think we don't need to do it when sequential
verification is being used.

* lite2: require 1 witness only when verificationMode=skipping

https://github.com/tendermint/tendermint/pull/4929#pullrequestreview-423256477

we don't need witnesses when performing sequential verification (except
when primary fails)

Closes #4838

Previously, we're only setting MaxOpenConnections, whereas we should set
all config variables based on user's config.toml.

## Description

- remove keyname suffix from keys


Closes: #2228

* proto: move mempool to proto

- changes according to moving the mempool reactor to proto

Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>

Closes: #2883

validation of lunatic evidence requires that the node retrieve the header at the height of the infringement from the block store for comparison

Closes #4837

- `/block_results`

  before:

  failed to update light client to 7: failed to obtain the header #7: signed header not found

  after:

  We can't return the latest block results because we won't be able to
  prove them. Return the results for the previous block instead.

- /block_results?height=X`

  no changes

Ethermint currently has to maintain a map height-> block hash on the store (see here) as it needs to expose the eth_getBlockByHash JSON-RPC query for Web3 compatibility. This query is currently not supported by the tendermint RPC client.

Bumps [vuepress-theme-cosmos](https://github.com/cosmos/vuepress-theme-cosmos) from 1.0.165 to 1.0.166.
<details>
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Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.5.1 to 1.6.0.
- [Release notes](https://github.com/stretchr/testify/releases)
- [Commits](https://github.com/stretchr/testify/compare/v1.5.1...v1.6.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

## Description

I was able to reproduce this non-determinism locally
After increasing the timeout to 8 seconds from 5 I was not able to reproduce it

Closes: #2856

Final step of a point release.

## Description

in consensus/state.go, when calulating metrics, retrieve address (ergo, pubkey) once prior to iterating over validatorset to ensure we do not make excessive calls to signer.

Partially closes: #4865

attempt to fix #4270

TestMempoolProgressAfterCreateEmptyBlocksInterval and other tests which
rely on ensureTimeout

Updates our development and release process to match the process outlined in #4860. 

Also elaborates on a few git/Github conventions that we've discussed in the past.

## Description

Add Timeouts to Github action jobs. The goal of adding timeouts is so if a job is hanging on something it gets killed and the author will get notified. 

I picked these times based on previous circle and Github action times then doubled & in some places tripled the times. 

Closes: #XXX

Bumps [vuepress-theme-cosmos](https://github.com/cosmos/vuepress-theme-cosmos) from 1.0.164 to 1.0.165.
- [Release notes](https://github.com/cosmos/vuepress-theme-cosmos/releases)
- [Commits](https://github.com/cosmos/vuepress-theme-cosmos/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Mitigates race condition causing these test failures:

```
=== RUN   TestTxEventsSentWithBroadcastTxAsync
=== RUN   TestTxEventsSentWithBroadcastTxAsync/*http.HTTP
I[2020-05-25|12:29:08.477] Starting WSEvents service                    impl=WSEvents
    TestTxEventsSentWithBroadcastTxAsync/*http.HTTP: event_test.go:124: 
        	Error Trace:	event_test.go:124
        	Error:      	Expected nil, but got: &errors.errorString{s:"timed out waiting for event"}
        	Test:       	TestTxEventsSentWithBroadcastTxAsync/*http.HTTP
        	Messages:   	0: timed out waiting for event
```

https://github.com/tendermint/tendermint/pull/4893#discussion_r430940912

Fixes race conditions causing the following test failures:

```
=== RUN   TestUnconfirmedTxs
    TestUnconfirmedTxs: rpc_test.go:342:
                Error Trace:    rpc_test.go:342
                Error:          Not equal:
                                expected: 1
                                actual  : 0
                Test:           TestUnconfirmedTxs
    TestUnconfirmedTxs: rpc_test.go:343:
                Error Trace:    rpc_test.go:343
                Error:          Not equal:
                                expected: 1
                                actual  : 0
                Test:           TestUnconfirmedTxs
    TestUnconfirmedTxs: rpc_test.go:345:
                Error Trace:    rpc_test.go:345
                Error:          Not equal:
                                expected: types.Txs{types.Tx{0x39, 0x44, 0x4d, 0x6c, 0x4b, 0x66, 0x46, 0x78, 0x3d, 0x45, 0x33, 0x33, 0x68, 0x47, 0x6e, 0x79, 0x58}}
                                actual  : types.Txs(nil)

                                Diff:
                                --- Expected
                                +++ Actual
                                @@ -1,4 +1,2 @@
                                -(types.Txs) (len=1) {
                                - (types.Tx) (len=17) Tx{39444D6C4B6646783D45333368476E7958}
                                -}
                                +(types.Txs) <nil>

                Test:           TestUnconfirmedTxs
    TestUnconfirmedTxs: rpc_test.go:342:
                Error Trace:    rpc_test.go:342
                Error:          Not equal:
                                expected: 1
                                actual  : 0
                Test:           TestUnconfirmedTxs
    TestUnconfirmedTxs: rpc_test.go:343:
                Error Trace:    rpc_test.go:343
                Error:          Not equal:
                                expected: 1
                                actual  : 0
                Test:           TestUnconfirmedTxs
    TestUnconfirmedTxs: rpc_test.go:345:
                Error Trace:    rpc_test.go:345
                Error:          Not equal:
                                expected: types.Txs{types.Tx{0x39, 0x44, 0x4d, 0x6c, 0x4b, 0x66, 0x46, 0x78, 0x3d, 0x45, 0x33, 0x33, 0x68, 0x47, 0x6e, 0x79, 0x58}}
                                actual  : types.Txs{}

                                Diff:
                                --- Expected
                                +++ Actual
                                @@ -1,3 +1,2 @@
                                -(types.Txs) (len=1) {
                                - (types.Tx) (len=17) Tx{39444D6C4B6646783D45333368476E7958}
                                +(types.Txs) {
                                 }
                Test:           TestUnconfirmedTxs
--- FAIL: TestUnconfirmedTxs (0.20s)
=== RUN   TestNumUnconfirmedTxs
    TestNumUnconfirmedTxs: rpc_test.go:364:
                Error Trace:    rpc_test.go:364
                Error:          Not equal:
                                expected: 1
                                actual  : 0
                Test:           TestNumUnconfirmedTxs
    TestNumUnconfirmedTxs: rpc_test.go:365:
                Error Trace:    rpc_test.go:365
                Error:          Not equal:
                                expected: 1
                                actual  : 0
                Test:           TestNumUnconfirmedTxs
    TestNumUnconfirmedTxs: rpc_test.go:364:
                Error Trace:    rpc_test.go:364
                Error:          Not equal:
                                expected: 1
                                actual  : 0
                Test:           TestNumUnconfirmedTxs
    TestNumUnconfirmedTxs: rpc_test.go:365:
                Error Trace:    rpc_test.go:365
                Error:          Not equal:
                                expected: 1
                                actual  : 0
                Test:           TestNumUnconfirmedTxs
--- FAIL: TestNumUnconfirmedTxs (0.09s)
```

These test cases are extremely slow when running with the race detector, often taking more that 2 minutes on my local machine. I can easily see them timing out on the much slower CI machines, causing these failures:

```
panic: test timed out after 5m0s

goroutine 234 [running]:
testing.(*M).startAlarm.func1()
	/usr/local/go/src/testing/testing.go:1460 +0x11c
created by time.goFunc
	/usr/local/go/src/time/sleep.go:168 +0x52

goroutine 1 [chan receive, 4 minutes]:
testing.(*T).Run(0xc000172c60, 0x107a5a2, 0x22, 0x11bfc68, 0x1)
	/usr/local/go/src/testing/testing.go:1044 +0x699
testing.runTests.func1(0xc000172c60)
	/usr/local/go/src/testing/testing.go:1285 +0xa7
testing.tRunner(0xc000172c60, 0xc00012bcc8)
	/usr/local/go/src/testing/testing.go:992 +0x1ec
testing.runTests(0xc00000e2c0, 0x1901500, 0x72, 0x72, 0x0)
	/usr/local/go/src/testing/testing.go:1283 +0x528
testing.(*M).Run(0xc000214380, 0x0)
	/usr/local/go/src/testing/testing.go:1200 +0x300
github.com/tendermint/tendermint/types.TestMain(0xc000214380)
	/go/src/github.com/tendermint/tendermint/types/block_test.go:30 +0x59
main.main()
	_testmain.go:380 +0x334

goroutine 255 [runnable]:
bytes.Equal(...)
	/usr/local/go/src/bytes/bytes.go:20
github.com/tendermint/tendermint/types.(*ValidatorSet).GetByAddress(0xc005499020, 0xc006056650, 0x5, 0x8, 0x13af, 0xc005514100)
	/go/src/github.com/tendermint/tendermint/types/validator_set.go:253 +0xfd
github.com/tendermint/tendermint/types.verifyUpdates.func1(0xc00614b940, 0xc005499020, 0x47cd)
	/go/src/github.com/tendermint/tendermint/types/validator_set.go:415 +0x84
github.com/tendermint/tendermint/types.verifyUpdates(0xc006110000, 0x11b7, 0x1780, 0xc005499020, 0xb52ff, 0x0, 0x0, 0x5c9)
	/go/src/github.com/tendermint/tendermint/types/validator_set.go:429 +0x220
github.com/tendermint/tendermint/types.(*ValidatorSet).updateWithChangeSet(0xc005499020, 0xc00602c000, 0x1780, 0x1780, 0xc006098201, 0xc00608d4b8, 0xc006037bf8)
	/go/src/github.com/tendermint/tendermint/types/validator_set.go:600 +0x2f3
github.com/tendermint/tendermint/types.(*ValidatorSet).UpdateWithChangeSet(0xc005499020, 0xc00602c000, 0x1780, 0x1780, 0x1780, 0x1780)
	/go/src/github.com/tendermint/tendermint/types/validator_set.go:636 +0x78
github.com/tendermint/tendermint/types.applyChangesToValSet(0xc0005c8ea0, 0x0, 0x0, 0xc005499020, 0xc0005d1160, 0x3, 0x3)
	/go/src/github.com/tendermint/tendermint/types/validator_set_test.go:1169 +0x1bb
github.com/tendermint/tendermint/types.verifyValSetUpdatePriorityOrder(0xc0005c8ea0, 0xc005499020, 0x0, 0x0, 0xc005600000, 0x2710, 0x2710, 0xc0055c8000, 0x5c9, 0x5c9, ...)
	/go/src/github.com/tendermint/tendermint/types/validator_set_test.go:1239 +0x217
github.com/tendermint/tendermint/types.TestValSetUpdatePriorityOrderTests(0xc0005c8ea0)
	/go/src/github.com/tendermint/tendermint/types/validator_set_test.go:1228 +0x1205
testing.tRunner(0xc0005c8ea0, 0x11bfc68)
	/usr/local/go/src/testing/testing.go:992 +0x1ec
created by testing.(*T).Run
	/usr/local/go/src/testing/testing.go:1043 +0x661
FAIL	github.com/tendermint/tendermint/types	300.677s
FAIL
```