## Description
Tiny optimization: no need to do string formatting to prefix a string with one character.
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## Description
In Osmosis' simulation, we were observing that a large percent of the time was spent within SimulateParamChangeProposalContent, in particular within the composed key function. This is from a trace of our simulator running for 10 minutes:
<img width="931" alt="Screenshot 2021-06-08 at 2 32 28 PM" src="https://user-images.githubusercontent.com/6440154/121238788-16cdd000-c85e-11eb-8251-94537e69f8ce.png">
~This change lowers the number of calls to ComposedKey() by a factor of 3, and speeds up the underlying ComposedKey function. (sprintf is not particularly efficient for string concatenation, https://dev.to/pmalhaire/concatenate-strings-in-golang-a-quick-benchmark-4ahh ). After these change, the effect of ComposedKey() can no longer be seen in the profiler outputs.~
~This change does not change the result of the simulator on a given seed.~
See https://github.com/cosmos/cosmos-sdk/pull/9481#issuecomment-857119210 for description of changes.
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Bumps [postcss](https://github.com/postcss/postcss) from 7.0.35 to 7.0.36.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/postcss/postcss/releases">postcss's releases</a>.</em></p>
<blockquote>
<h2>7.0.36</h2>
<ul>
<li>Backport ReDoS vulnerabilities from PostCSS 8.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/postcss/postcss/blob/main/CHANGELOG.md">postcss's changelog</a>.</em></p>
<blockquote>
<h2>7.0.36</h2>
<ul>
<li>Backport ReDoS vulnerabilities from PostCSS 8.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/postcss/postcss/commit/67e3d7b3402c5d3d036ab7c1e781f86910d6ca72"><code>67e3d7b</code></a> Release 7.0.36 version</li>
<li><a href="https://github.com/postcss/postcss/commit/54cbf3c4847eb0fb1501b9d2337465439e849734"><code>54cbf3c</code></a> Backport ReDoS vulnerabilities from PostCSS 8</li>
<li>See full diff in <a href="https://github.com/postcss/postcss/compare/7.0.35...7.0.36">compare view</a></li>
</ul>
</details>
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Change maxBitLen of sdk.Int to handle max Erc20 value.
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## Description
Closes: #XXXX
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## Description
Closes: #9467
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## Description
Closes: #9447
This PR partially reverts #8505. Namely:
- it removes PowerReduction as a staking on-chain param
- however, it keeps #8505's API changes regarding adding a `powerReduction` function argument to staking functions. This allows us to rely less on global variables in said functions.
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## Description
closes: #9372
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### This PR makes the `testnet` command update the bank genesis supply.
When using the `testnet` cli command, it creates nodes and balances, but does **not** update the supply. When using this in conjunction with `add-genesis-account` which **does** update the supply, it creates an invalid genesis file. This PR updates the testnet command to properly set the supply.
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* chore(types): add sdk.Context.Codec and deprecate JSONCodec
* Use clientContext.Codec rather than JSONCodec everywhere
* update tests to use clientContext.Codec
* added a note that EncodingConfig.Marshaler will be renamed to Codec
* update changelog
* fix tests to use clientCtx.WithCodec instead of WithJSONCodec
* fix genutil build
* Update simapp/params/encoding.go
Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>
Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>
* accept hyphen in node-dir-prefix flag for testnet and change `node-dir-prefixtoken` to `testtoken`
* remove unnecessary use of fmt.Sprintf in simapp/simd/cmd/testnet.go
* add changelog
* add changelog
* remove unrelated changelog
* return empty list instead of rpc error when no records found for staking delegations
* fix grpc query DelegatorDelegations tests
* remove response code tests for staking delegations
* fix failing tests
* change staking delegations response code to 200 in grpc test
* add staking delegations response code tests to TestQueryDelegatorDelegationsGRPC
* add address without delegations testcase
* add changes to grpc query tests of delegatorDelegations
* remove getRequest unused function from x/staking/client/rest/grpc_query_test.go
* minor fixes
* add testcases for request with no delegations
* address review comments
* add changelog
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
* fix: rollback height->Height in x/upgrade plan.DueAt formatting
* fix test
make test string match function rollback
* fix abci_test.go
lowercase height
Co-authored-by: Tyler <48813565+technicallyty@users.noreply.github.com>
Robert Zaremba
Dev Ojha
dependabot[bot]
Venkatesh Mankena
MD Aleem
Aaron Craelius
Amaury
Tyler
Haifeng Xi
Federico Kunze
yysandAaron Craelius
Sunny AggarwalandMarko
colin axnérandMarko
Aleksandr Bezobchuk
