## What's Changed

- revamp slp + vmanta by [@herryho](https://github.com/herryho) in [#1067](https://github.com/bifrost-finance/bifrost/pull/1067)
- fix: 🐛 treasury SpendOrigin by [@yooml](https://github.com/yooml) in [#1068](https://github.com/bifrost-finance/bifrost/pull/1068)
- fix-polkadot-slp-bond by [@herryho](https://github.com/herryho) in [#1070](https://github.com/bifrost-finance/bifrost/pull/1070)
- fix astar slp by [@herryho](https://github.com/herryho) in [#1074](https://github.com/bifrost-finance/bifrost/pull/1074)
- Fix bifrost-kusama barrier by [@hqwangningbo](https://github.com/hqwangningbo) in [#1075](https://github.com/bifrost-finance/bifrost/pull/1075)
- Fix barrier by [@hqwangningbo](https://github.com/hqwangningbo) in [#1076](https://github.com/bifrost-finance/bifrost/pull/1076)
- Parachain staking ledger migration by [@herryho](https://github.com/herryho) in [#1077](https://github.com/bifrost-finance/bifrost/pull/1077)

**Full Changelog**: [bifrost-v0.9.84...bifrost-v0.9.86](https://github.com/bifrost-finance/bifrost/compare/bifrost-v0.9.84...bifrost-v0.9.86)

## Highlight
- support vMANTA

For a second-grade student:

- Bifrost, a finance company, made some changes to their software.
- They fixed some bugs and made improvements to their system.
- They added support for something called vMANTA.
- They also did some work to make sure their system works well with other systems like Polkadot and Kusama.
- They updated their software from version 0.9.84 to version 0.9.86.

proposal

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Upgrade Bifrost - polkadot to Runtime 0.9.86

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