v1.4.0

@EnriqueL8

What's Changed

[documentation] fix: release notes list formatting by @EnriqueL8 in #1671
Update to go 1.23 by @SupernaviX in #1680
Pull in fix from FireFly common for openapi JSONAny schema type by @EnriqueL8 in #1682
fix: bump more package versions in the base docker image by @SupernaviX in #1683
Added cardano connector plugin by @SupernaviX in #1636
Update to the newest firefly-cardano image by @SupernaviX in #1684
Bump axios from 1.7.9 to 1.9.0 in /smart_contracts/ethereum/solidity_firefly by @dependabot[bot] in #1681
Add info about Cardano connector to README.md by @alex-semenyuk in #1687
refactor: use slices.Contains to simplify code by @pullmerge in #1685
Firefly cardano prerelease by @SupernaviX in #1691
Upgrade to FireFly Common 1.5.6 by @EnriqueL8 in #1692
fix: subscriptions historical filtering by @EnriqueL8 in #1674
Update manifest for v1.4.0-rc.1 by @EnriqueL8 in #1693
Update UI version by @EnriqueL8 in #1694
Update cardano connector integration by @SupernaviX in #1695
v1.4.0 release notes and CLI version bump on manifest by @EnriqueL8 in #1696

Full Changelog: v1.3.3...v1.4.0