Prepare v50.x-lsm branch (port lsm module changes to cosmos-sdk v50)

[MSalopek]

LSM features need to be available for cosmos-sdk@v50.x.

Similarly to previous versions, we need to port LSM features by modifying the x/staking module.

Context:

Referencing v47 port

Reference the v47 port to learn how to perform the same steps for v50. The behaviour should remain the same and behaviour/interface changes present in cosmos-sdk@v50 should be accomodated. It is important that the LSM port does not break any x/staking functionality that should not be changed.

• https://github.com/cosmos/cosmos-sdk/commits/feature/v0.47.x-ics-lsm/

These are all LSM backport PRs & bugfixes that were required for v47:

• feat!: port LSM module to SDK v0.47.x cosmos-sdk#18694
• fix: update TokenizeShares operation in staking simulation cosmos-sdk#19056
• fix: prevent panic in RedeemTokensForShares when too few tokens are redeemed cosmos-sdk#19076

[okwme]

Hi is this the issue I should follow for release updates that include: cosmos/cosmos-sdk#19614 ?

[mpoke]

Hi is this the issue I should follow for release updates that include: cosmos/cosmos-sdk#19614 ?

@okwme This issue is about Gaia with SDK 0.50. The fix you're mentioning (cosmos/cosmos-sdk#19614) will be released in the next version of Gaia (v16).

[okwme]

oh wow already released and passing votes!! thank you @mpoke and the rest of the gaia squad, looking forward to the release :: )

[mpoke]

oh wow already released and passing votes!! thank you @mpoke and the rest of the gaia squad, looking forward to the release :: )

@okwme Just to make sure we are on the same page: The Gaia version currently in voting is v15 -- https://www.mintscan.io/cosmos/proposals/885. We plan to cut an RC for Gaia v16 by end of the month. So it will get on the Hub sometimes in April.

[okwme]

oof i totally misread 16 for 15. anyway great to hear 16 is on the way and keep up the good work everyone!