Update version to 0.3.1

Merge pull request #6 from UXDProtocol/update/spl-governance-v3

Remove mango & update to spl-governance v3

Update Cargo.toml

Update Cargo.toml version to v0.2.2

Difference with v0.2.0 is naming

Merge pull request #3 from UXDProtocol/adapt-naming

adapt governance accounts naming

Merge pull request #2 from UXDProtocol/add-spl-governance-v2-support

add spl governance v2 support

bump version

Update anchor to latest

0.1.4

Merge pull request #1 from UXDProtocol/acamm/pso2

Add place_spot_order_2 support for Friktion