## Description

Add sr25519 as a validator key option. We support the crypto in tendermint and added batch verification recently.

Bumps [github.com/confio/ics23/go](https://github.com/confio/ics23) from 0.6.3 to 0.6.6.
<details>
<summary>Commits</summary>
<ul>
<li><a href="53a3a58ab8"><code>53a3a58</code></a> Revert go mod</li>
<li><a href="b66f10fc78"><code>b66f10f</code></a> Bump to 0.6.5</li>
<li><a href="19f273dffb"><code>19f273d</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/confio/ics23/issues/40">#40</a> from confio/cleanup</li>
<li><a href="46f21260db"><code>46f2126</code></a> Clippy and cleanup in tests</li>
<li><a href="667ddb335e"><code>667ddb3</code></a> Fix clippy warnings</li>
<li><a href="ea8b91d186"><code>ea8b91d</code></a> cargo fmt</li>
<li><a href="267cfba090"><code>267cfba</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/confio/ics23/issues/39">#39</a> from kostko/kostko/feature/more-ops</li>
<li><a href="346d8d9b19"><code>346d8d9</code></a> Implement FIXED32_LITTLE length operation</li>
<li><a href="61321db422"><code>61321db</code></a> Add SHA-512/256 hash operation</li>
<li><a href="77277ad2f8"><code>77277ad</code></a> Bump Rust to 0.6.4</li>
<li>Additional commits viewable in <a href="https://github.com/confio/ics23/compare/v0.6.3...go/v0.6.6">compare view</a></li>
</ul>
</details>
<br />


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Expanding the list of people who can sign off on reviews.

I believe that this, in my testing seems to help the e2e state-sync
tests complete more reliably, by fixing some potential, range-related
slice building, as well as the way the test app hashes snapshots.

Additionally, and I'm not sure if we want to do this, but I added this
hook to the reactor that re-sends the request for snapshots during the
retry. This helps in tests prevent systems from getting stuck, but I
think in reality, it might create more traffic, and operators would
just restart a state-syncing node to get a similar effect.

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from v1.4.0 to v1.4.1.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/master/CHANGELOG.md)
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Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from v1.3.2 to v1.4.0.
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- [Changelog](https://github.com/codecov/codecov-action/blob/master/CHANGELOG.md)
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Bumps [actions/cache](https://github.com/actions/cache) from v2.1.4 to v2.1.5.
- [Release notes](https://github.com/actions/cache/releases)
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Per conversations earlier today, we'll consider all proposed implementation changes part of the ADR process rather than the RFC process (which will remain, for now, on the spec; this may get incorporated instead into the burgeoning "CIPS" process). 

This change renames RFC 1 to ADR 66, leaving space for the not-yet-merged ADR 65.

Bumps [styfle/cancel-workflow-action](https://github.com/styfle/cancel-workflow-action) from 0.8.0 to 0.9.0.
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Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.36.1 to 1.37.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/grpc/grpc-go/releases">google.golang.org/grpc's releases</a>.</em></p>
<blockquote>
<h2>Release 1.37.0</h2>
<h1>API Changes</h1>
<ul>
<li>balancer: Add UpdateAddresses() to balancer.ClientConn interface (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4215">#4215</a>)
<ul>
<li><strong>NOTICE</strong>: balancer.SubConn.UpdateAddresses() is now deprecated and will be <strong>REMOVED</strong> in gRPC-Go 1.39</li>
</ul>
</li>
</ul>
<h1>Behavior Changes</h1>
<ul>
<li>balancer/base: keep address attributes for pickers (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4253">#4253</a>)
<ul>
<li>Special Thanks: <a href="https://github.com/longXboy"><code>@​longXboy</code></a></li>
</ul>
</li>
</ul>
<h1>New Features</h1>
<ul>
<li>xds: add support for csds (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4226">#4226</a>, <a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4217">#4217</a>, <a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4243">#4243</a>)</li>
<li>admin: create admin package for conveniently registering standard admin services (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4274">#4274</a>)</li>
<li>xds: add support for HTTP filters (gRFC A39) (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4206">#4206</a>, <a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4221">#4221</a>)</li>
<li>xds: implement fault injection HTTP filter (A33) (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4236">#4236</a>)</li>
<li>xds: enable timeout, circuit breaking, and fault injection by default (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4286">#4286</a>)</li>
<li>xds: implement a priority based load balancer (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4070">#4070</a>)</li>
<li>xds/creds: support all SAN matchers on client-side (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4246">#4246</a>)</li>
</ul>
<h1>Bug Fixes</h1>
<ul>
<li>xds: add env var protection for client-side security (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4247">#4247</a>)</li>
<li>circuit breaking: update picker inline when there's a counter update (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4212">#4212</a>)</li>
<li>server: fail RPCs without POST HTTP method (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4241">#4241</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="daba805838"><code>daba805</code></a> Change version to 1.37.0 (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4304">#4304</a>)</li>
<li><a href="03fa67a523"><code>03fa67a</code></a> xds/interop: register admin services and reflection (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4307">#4307</a>) (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4320">#4320</a>)</li>
<li><a href="4a19753e9d"><code>4a19753</code></a> interop: add a flag to clients to statically configure grpclb (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4290">#4290</a>)</li>
<li><a href="2456c5cff0"><code>2456c5c</code></a> Allow using interop client for making Traffic Director RPCs (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4291">#4291</a>)</li>
<li><a href="80e380eff4"><code>80e380e</code></a> balancer/base: keep address attributes for pickers (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4253">#4253</a>)</li>
<li><a href="702608ffae"><code>702608f</code></a> xds: enable timeout, circuit breaking, and fault injection by default (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4286">#4286</a>)</li>
<li><a href="faf4e1c777"><code>faf4e1c</code></a> xds: rename proto import to grpc (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4287">#4287</a>)</li>
<li><a href="46da49ca60"><code>46da49c</code></a> xds: use different proto import for grpc services (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4285">#4285</a>)</li>
<li><a href="b331a48e06"><code>b331a48</code></a> alts: re-add vmOnGCP and once globals for easier testing (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4284">#4284</a>)</li>
<li><a href="d26af8e391"><code>d26af8e</code></a> admin: implement admin services (<a href="https://github-redirect.dependabot.com/grpc/grpc-go/issues/4274">#4274</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/grpc/grpc-go/compare/v1.36.1...v1.37.0">compare view</a></li>
</ul>
</details>
<br />


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</details>

* add time warping lunatic attack test

* create too high and connecton refused errors and add to the light client provider

* add height check to provider

* introduce block lag

* add detection logic for processing forward lunatic attack

* add node-side verification logic

* clean up tests and formatting

* update adr's

* update testing

* fix fetching the latest block

* format

* update changelog

* implement suggestions

* modify ADR's

* format

* clean up node evidence verification

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from v1 to v1.1.2.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
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Bumps [JamesIves/github-pages-deploy-action](https://github.com/JamesIves/github-pages-deploy-action) from 4.1.0 to 4.1.1.
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Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from v1.3.1 to v1.3.2.
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copy 🍝  bug when porting similar logic from the tx indexing code.

Adds small fix to the docs. Line 67 specifies "two key changes". I think this is where the second bullet point was meant to start.