Replace old actions that don't build anymore.

Backported from #7084

Co-authored-by: Alessio Treglia <[email protected]>

Fix the command line `keys add` interactive mode
that fails when asked to generate new mnemonic.

Closes: #7048
From:
- #7049
- #7183
Thanks: @puneet2019 @PaddyMc for the patches.

Added a maximum number of iterations (100) to ApproxRoot
(and ApproxSqrt) to serve as a hard limit on the number of
iterations that the algorithm performs. If the answer converges
before the maximum iterations, it returns immediately. Otherwise,
if the answer never converges enough to satisfy the primary loop
condition, the looping stops after a hundred iterations.

Closes: #7038

Co-authored-by: Miguel Dingli <[email protected]>

The release contains a fix for dvsekhvalnov/jose2go#26,
which is needed for the file keyring backend to work with go 1.15.

From: #7397

Update vuepress/config & package.json to match master.

Touch package-lock.json.

…alidation

…dation

support denoms custom validation

Update tendermint to 0.33.8, see [1] for more information.

[1] golang/go#40618

Origin: #7415
Closes: #7385
Thanks: @RiccardoM for the backport.

From: #7589
Closes: #7588
Thanks: @YunSuk-Yeo 

Co-authored-by: Alessio Treglia <[email protected]>

The output of the version --long command now shows
the list of build dependencies.

From: #7848
Closes: #7835

Closes: #7894

Co-authored-by: Alessio Treglia <[email protected]>

* launchpad: bump tendermint to v0.33.9

* update release notes

Co-authored-by: Alessio Treglia <[email protected]>

From: #7941

Co-authored-by: Paul Kim <[email protected]>

* launchpad: backport 7970

* cherry pick 7628

* fix tests

* Update CHANGELOG.md

* revert tiny portion of #7970 (#7984)

Testable examples were accidentally converted into tests.

* adapt test to launchpad

* fix golangci-lint warnings

Co-authored-by: Emmanuel T Odeke <[email protected]>
Co-authored-by: Alessio Treglia <[email protected]>

…8001)

types/Coin: compile and reuse Regexps to reduce massive RAM+CPU burn (#7989)

From: #7989
Closes: #7986

Co-authored-by: Federico Kunze <[email protected]>
Co-authored-by: Emmanuel T Odeke <[email protected]>