Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.27.1 to 1.28.0.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.27.1...v1.28.0)

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…554)

Bumps [github.com/tendermint/tm-db](https://github.com/tendermint/tm-db) from 0.4.1 to 0.5.0.
- [Release notes](https://github.com/tendermint/tm-db/releases)
- [Changelog](https://github.com/tendermint/tm-db/blob/master/CHANGELOG.md)
- [Commits](tendermint/tm-db@v0.4.1...v0.5.0)

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…drBook

* deps: bump deps that bot cant

- bumping deps that dependat bot does not do.

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

* run go mod tidy

* fix go.sum

Closes #4392
Refs #4504

closes #3602

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

p2p: ban bad peers

p2p: Update Changelog with ban list PR - #4548

Co-authored-by: Marko <marbar3778@yahoo.com>

Bumps [github.com/golang/protobuf](https://github.com/golang/protobuf) from 1.3.4 to 1.3.5.
- [Release notes](https://github.com/golang/protobuf/releases)
- [Commits](golang/protobuf@v1.3.4...v1.3.5)

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- remove tools/build folder

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

* update theme

* Update version

* Updated Questions section in the footer

* Remove links to Riot chat

* Typo

* Add Discord link

* Update docs theme to the latest version

* Use docs-staging branch for staging website

* Resolve merge conflicts

* Update version

* Add google analytics

Co-authored-by: Marko <marbar3778@yahoo.com>

- :P

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

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.5.0 to 1.5.1.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/master/CHANGELOG.md)
- [Commits](prometheus/client_golang@v1.5.0...v1.5.1)

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but HTTP client is not running.

`Subscribe`, `Unsubscribe(All)` methods return an error now.

Closes #4568

…4584)

Bumps [github.com/gorilla/websocket](https://github.com/gorilla/websocket) from 1.4.1 to 1.4.2.
- [Release notes](https://github.com/gorilla/websocket/releases)
- [Commits](gorilla/websocket@v1.4.1...v1.4.2)

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

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* format: add format cmd & goimport repo

- replaced format command
- added goimports to format command
- ran goimports

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

* fix outliers & undo proto file changes

* blockchain: enable v2 to be set

- enable v2 to be set via config params

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

* replace tab with space

* correctly spell usability

Closes: #4546

The algorithm uses an array to store the headers and validators and populates it at every bisection (which is an unsuccessful verification). When a successful verification finally occurs it updates the new trusted header, trims that header from the cache (the array) and sets the depth pointer back to 0. Instead of retrieving new headers it will use the cached headers, incrementing in depth until it reaches the end of the cache which by then it will start to retrieve new headers from the provider. 

Mathematically, this method doesn't properly bisect after the first round but it will always choose a pivot header that is within 1/8th of the upper header's height. I.e. if we are trying to jump 128 headers, the maximum offset from bisection height (64) is 64 + 16(128/8) = 80, therefore a better heuristic would be to obtain the new pivot header height as the middle of these two numbers which would therefore mean to multiply it by 9/16ths instead of 1/2  (sorry this might be a bit more complicated in writing but I can try better explain if someone is interested). Therefore I would also, upon consensus, propose that we change the pivot height to 9/16th's of the previous height

* tools: remove need to install buf

- using buf docker image instead of needing devs to install it

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

* fix ci for lint and break checking

- defined what variables needed to be changed in the `config.toml` in order to run a validator.
- Briefly explained how a sentry node archtecture should look
- add section explaing importance of key secruity

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

Previously, many reactors were initialized with the name "Reactor," which made it difficult to log which reactor was doing what. This changes those reactors' names to something more descriptive.

Bumps [github.com/spf13/cobra](https://github.com/spf13/cobra) from 0.0.6 to 0.0.7.
- [Release notes](https://github.com/spf13/cobra/releases)
- [Commits](spf13/cobra@v0.0.6...0.0.7)

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…613)

Bumps [github.com/tendermint/tm-db](https://github.com/tendermint/tm-db) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/tendermint/tm-db/releases)
- [Changelog](https://github.com/tendermint/tm-db/blob/master/CHANGELOG.md)
- [Commits](tendermint/tm-db@v0.5.0...v0.5.1)

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* proto: use docker to generate stubs

- provide an option to developers to use docker to generate proto stubs

closes #4579

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

Closes: #4606

Closes: #4537

Uses SignedHeaderBefore to find header before unverified header and then bisection to verify the header. Only when header is between first and last trusted header height else if before the first trusted header height then regular backwards verification is used.

Closes #4607

* rpc/client: initial split into directories

* lite2: split out test package

* rpc/client: simplify client constructurs

* updated docs

* updated changelog

* adr-053: strengthened and simplified ABCI interface

* remove internal_error reason and open questions

* add follow-up task for block backfill

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* Added BlockStore.DeleteBlock()

* Added initial block pruner prototype

* wip

* Added BlockStore.PruneBlocks()

* Added consensus setting for block pruning

* Added BlockStore base

* Error on replay if base does not have blocks

* Handle missing blocks when sending VoteSetMaj23Message

* Error message tweak

* Properly update blockstore state

* Error message fix again

* blockchain: ignore peer missing blocks

* Added FIXME

* Added test for block replay with truncated history

* Handle peer base in blockchain reactor

* Improved replay error handling

* Added tests for Store.PruneBlocks()

* Fix non-RPC handling of truncated block history

* Panic on missing block meta in needProofBlock()

* Updated changelog

* Handle truncated block history in RPC layer

* Added info about earliest block in /status RPC

* Reorder height and base in blockchain reactor messages

* Updated changelog

* Fix tests

* Appease linter

* Minor review fixes

* Non-empty BlockStores should always have base > 0

* Update code to assume base > 0 invariant

* Added blockstore tests for pruning to 0

* Make sure we don't prune below the current base

* Added BlockStore.Size()

* config: added retain_blocks recommendations

* Update v1 blockchain reactor to handle blockstore base

* Added state database pruning

* Propagate errors on missing validator sets

* Comment tweaks

* Improved error message

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

* use ABCI field ResponseCommit.retain_height instead of retain-blocks config option

* remove State.RetainHeight, return value instead

* fix minor issues

* rename pruneHeights() to pruneBlocks()

* noop to fix GitHub borkage

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

* upgrading: add note on rpc/client subpackages

* clarify constructors

* prevent faulty double voting error

* create test

* clean tests

* clean tests

Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Closes: #4643

* mark unsolicited and too frequent messaged as bad

* add tests

* update changelog and fix error

* revised error types

Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* lint: add review dog

- golangci is being deprecated on the 15th

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

Add Has function, create better handling of errors when adding evidence, usage of error types.

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.28.0 to 1.28.1.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.28.0...v1.28.1)

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run go mod tidy

to p2p.max_num_inbound_peers + len(p2p.unconditional_peer_ids)

Co-authored-by: Alessio Treglia <alessio@tendermint.com>
Co-authored-by: Anton Kaliaev <anton.kalyaev@gmail.com>

Bumps [github.com/spf13/viper](https://github.com/spf13/viper) from 1.6.2 to 1.6.3.
- [Release notes](https://github.com/spf13/viper/releases)
- [Commits](spf13/viper@v1.6.2...v1.6.3)

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How to use it:

```
$ . <(tendermint completion)
```

Note that the completion command does not show up in the help screen,
though it comes with its own --help option.

This is a port of the feature provided by cosmos-sdk.

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Fixes an issue reported in tendermint/tendermint#4595 (comment).

Not sure if this is sufficient to fully remove the reactor, but it fixes the immediate problem.
______

For contributor use:

- [x] Wrote tests
- [x] ~Updated CHANGELOG_PENDING.md~
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- [x] ~Updated relevant documentation (`docs/`) and code comments~
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…d (#4667)

for evidence to be considered expired. otherwise, a cabal group can
  manipulate block time to make a particular evidence too old.

Refs tendermint/tendermint#2565 (comment)
Refs tendermint/tendermint#2653
spec PR: tendermint/spec#87

______

For contributor use:

- [ ] Wrote tests
- [ ] Updated CHANGELOG_PENDING.md
- [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
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## Description

Fixes a bug where the reactor would broadcast a base with height=0.

______

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- [ ] Updated CHANGELOG_PENDING.md
- [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
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Bumps [@vuepress/plugin-google-analytics](https://github.com/vuejs/vuepress/tree/HEAD/packages/@vuepress/plugin-google-analytics) from 1.3.1 to 1.4.1.
- [Release notes](https://github.com/vuejs/vuepress/releases)
- [Changelog](https://github.com/vuejs/vuepress/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vuepress/commits/v1.4.1/packages/@vuepress/plugin-google-analytics)

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## Description

The minor release process is changing in order to not have major release changes sitting in the pull request tab.

This changes from taking master and releasing from master to creating a branch that you cherry-pick commits into. 

There are two options on labeling which pull requests to include in a minor release:
1. Use the label `R:minor` to know which pull requests to include then remove the label when those pull requests have been included in a release.
2. Create an Issue where pull request numbers are added. then the issue is closed when the release is done.

this process should be followed after 0.33.3

______

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- [ ] Wrote tests
- [ ] Updated CHANGELOG_PENDING.md
- [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
- [ ] Updated relevant documentation (`docs/`) and code comments
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______

For contributor use:

- [ ] Wrote tests
- [ ] Updated CHANGELOG_PENDING.md
- [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
- [ ] Updated relevant documentation (`docs/`) and code comments
- [x] Re-reviewed `Files changed` in the Github PR explorer

## Description

ADR to address the process for proving an amnesia attack (as a form of global evidence) from `PotentialAmnesiaEvidence` detected by light clients


______

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See #4588 for original change.

I believe this is appropriate. Anything else that needs to be updated?

______

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- [x] Updated CHANGELOG_PENDING.md
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The service logging can be a bit unclear. For example, with state sync it would log:

```
I[2020-04-20|08:40:47.366] Starting StateSync     module=statesync impl=Reactor
I[2020-04-20|08:40:47.834] Starting state sync    module=statesync
```

Where the first message is the reactor service startup, and the second message is the start of the actual state sync process. This clarifies the first message by changing it to `Starting StateSync service`.

______

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- [ ] ~Updated CHANGELOG_PENDING.md~
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Followup from #4588. Allow the first `SaveBlock()` call in an empty block store to be at any height, to start from a truncated block history. Subsequent `SaveBlock()` calls must be for contiguous blocks.

______

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- [x] Wrote tests
- [ ] ~Updated CHANGELOG_PENDING.md~
- [x] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
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## Description

move tests for abci_cli, abci_app and app_tests to github actions


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in TestPEXReactorDialsPeerUpToMaxAttemptsInSeedMode

Closes #4668

______

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- [ ] ~~Updated CHANGELOG_PENDING.md~~
- [x] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
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- [x] Re-reviewed `Files changed` in the Github PR explorer

Closes: #4695

Verify /block_results and /validators responses from an HTTP client using the light client.

Added count and total to /validators response.

Refs #3113

Prepare release 0.33.4

release: v0.33.4

Closes #4382