Conflicting votes are now sent to the evidence pool to form duplicate vote evidence only once
the height of the evidence is finished and the time of the block finalised.

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Marko Baricevic <marbar3778@yahoo.com>

* mempool: length prefix txs when getting them from mempool (#5483)

* correctly calculate evidence data size (#5482)

* block: use commit sig size instead of vote size (#5490)

* tx: reduce function to one parameter (#5493)

also, document consensus parameters.
https://forum.cosmos.network/t/consensus-timeouts-explained/1421

Closes #4489

Fixes #5377 and comments in #4588 (review).

evidence: modify evidence types (#5342)

light: detect light client attacks (#5344)

evidence: refactor evidence pool (#5345)

abci: application evidence prepared by evidence pool (#5354)

## Description

Make an interface for the state store. 

Closes: #5213

## Description

Enable errcheck linter throughout the codebase

Closes: #5059

## Description

Work towards enabling errcheck

ref #5059

## Description

When downloading mockery I ran into an issue where we were using the old version. This PR updates to a more recent version.

changelog?

Closes: #XXX

Fixes #5138. I don't have a strong opinion on this, but find it sort of odd that `Load` functions actually save as well.

Adds a genesis parameter `initial_height` which specifies the initial block height, as well as ABCI `RequestInitChain.InitialHeight` to pass it to the ABCI application, and `State.InitialHeight` to keep track of the initial height throughout the code. Fixes #2543, based on [RFC-002](https://github.com/tendermint/spec/pull/119). Spec changes in https://github.com/tendermint/spec/pull/135.

adds blockstore interface to evidence and adds fix to byzantine test

* fix usage of time in abci evidence

* update changelong and upgrading

* add test cases

See ADR 058

Closes #5113

Spec PR: https://github.com/tendermint/spec/pull/122

Solves #5138 in the way that if a validatorSet is nil or empty it will not try to transform it to protobug

Co-authored-by: Callum Michael Waters <cmwaters19@gmail.com>

ValidateBasic() for PotentialAmnesiaEvidence checks that the rounds of the two votes are different and does not check Vote Type

ValidateBasic() now also ensures that the first block is not a nil block (else the validator hasn't actually locked onto a block)

## Description
linter version fix and run make format to have all ci run

Closes: #XXX

## Description

add more error checks to tests


gonna do a third PR that tackles the non test cases

## Description

partially cleanup in preparation for errcheck

i ignored a bunch of defer errors in tests but with the update to go 1.14 we can use `t.Cleanup(func() { if err := <>; err != nil {..}}` to cover those errors, I will do this in pr number two of enabling errcheck.

ref #5059

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

fix bug so that PotentialAmnesiaEvidence is being gossiped

handle inbound amnesia evidence correctly

add method to check if potential amnesia evidence is on trial

fix a bug with the height when we upgrade to amnesia evidence

change evidence to using just pointers.

More logging in the evidence module

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

Co-authored-by: JamesRay <66258875@qq.com>

making it possible to change app version via EndBlock

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

## Description

This pr removes amino from tendermint. 

Closes: #4278

Closes #1007

## Description

removing codec.go from p2p pkg and some leftover amino encoding

Closes: #XXX

Creates Amnesia Evidence which is formed from Potential Amnesia Evidence with either a matching proof or after a period of time denoted as the Amnesia Trial Period. This also adds the code necessary so that Amnesia Evidence can be validated and committed on a block

Closes #4763

* check for Error after for loop ends

so we don't silently ignore errors, which would lead to clients getting
incomplete results

Refs https://github.com/tendermint/tendermint/pull/4979/files#r436511572

## Description

the second part of state proto migration

Closes: #XXX

* 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