Release v1.0.0

We are excited to announce the release of Version 1.0.0 of our xcall multi-protocol contract, designed to facilitate cross-chain communications via multiple protocol. This release marks a significant milestone for ICON in achieving cross-chain interoperability.

Major Highlights

• Constant Messaging Fee
• Send Messages via Multiple Protocol to guarantee safety
• Ease of Integration of multiple protocols without needing to know its working details

What's Changed

New Features 🎉

• fix: address validation added by @gcranju in #56
• fix: removed helper module by @gcranju in #61
• fix: address validation added by @gcranju in #53
• fix: reply removed from sendcallmessage and executerollback by @gcranju in #67
• fix: spelling corrected in error message by @gcranju in #63
• fix: removed mentioned todo by @gcranju in #54
• feat: separate xcall module into xcall and xcall-lib by @redlarva in #58
• fix: not feature library added in instantiate by @gcranju in #74
• fix: remove unnecessary comments by @ibrizsabin in #72

Bug Fixes 🐛

• fix: struct naming according to docs by @gcranju in #55
• fix: array length checked after split by @gcranju in #65
• fix: null check added before accessing struct by @gcranju in #62
• fix: xcall connection unnecessary clones by @gcranju in #64
• fix: address validation on icon address removed by @gcranju in #73
• fix: reentrancy and callback data override in reply #267 by @ibrizsabin in #59
• fix: fee check send message by @ibrizsabin in #84

Other Changes 📝

• fix: remove unwanted rust projects by @ibrizsabin in #1
• feat: Apply xcall gas optimization update by @AntonAndell in #2
• fix: replace absolute path of cosmwasm-check by @redlarva in #3
• fix: point to fork for trait compliance by @ibrizsabin in #4
• feat: Allow re-execution of failed one-way messages by @AntonAndell in #12
• Revert "feat: Allow re-execution of failed one-way messages" by @AntonAndell in #13
• feat: optimize xcall connection interactions. by @AntonAndell in #8
• feat: add get fee by @ibrizsabin in #14
• fix: update version on migrate by @ibrizsabin in #15
• feat: Update readme to include important links and topics by @AntonAndell in #18
• docs: proof read xcall document by @nightowl121 in #19
• fix: Add extra clarification on managing protocols in handleCallMessage by @AntonAndell in #20
• fix: Change to using hash for responses instead of using sn by @AntonAndell in #34
• fix: Add null checks on default connection address by @gcranju in #29
• fix: Amend planted audit issues by @AntonAndell in #46
• fix: removed getOrDefault for admin by @gcranju in #26
• fix: error message added in context.require by @gcranju in #25
• fix: Improve parameter consistency in xCall java and spec by @gcranju in #24
• fix: remove unused import by @gcranju in #23
• feat: update code owner for xCall repo by @redlarva in #33
• fix: handleMessage parameter-from to fromNid by @gcranju in #28
• chore: find and replace xCall -> xcall-multi in md files by @DeepakBomjan in #52

New Contributors

• @ibrizsabin made their first contribution in #1
• @redlarva made their first contribution in #3
• @DeepakBomjan made their first contribution in #11
• @nightowl121 made their first contribution in #19

Full Changelog: v0.1.0-alpha...v1.0.0