Summary
Packet Forward Middleware has removed the ability to take a fee for each forwarded packet, simplifying the middleware's functionality. Additionally, a fix was implemented to properly remove timed out in-flight transactions from the blockchain's state, addressing a potential storage leak.
What's Changed
- refactor: backport changes to remove the ability to take a fee for each forwarded packet by @jtieri in https://github.com/cosmos/ibc-apps/pull/210
[BP: release/v7 <- #216]refactor: remove processed key and handling code by @mergify in https://github.com/cosmos/ibc-apps/pull/218[BP: release/v7 <- #222]feat: add storage leak test by @mergify in https://github.com/cosmos/ibc-apps/pull/223
Full Changelog: https://github.com/cosmos/ibc-apps/compare/middleware/packet-forward-middleware/v7.1.3...middleware/packet-forward-middleware/v7.2.0