v4.0.2

Optional Upgrade

• Fixed: RPC eth_estimateGas failure due to invalid fee cap
• Fixed: Cleanup defunct indexes on EVM rollback

Upgrade Notes

• From v4.0.1 (prev. latest stable): drop in-upgrade.
• Older nodes, require a fresh sync or bootstrap from snapshots.
• From pre-releases (v4-rc, v4-beta, etc): -reindex or fresh required or bootstrap from snapshots required.
• For nodes that are being restored from recent snapshot, as with all updates before: -rescan for the wallet txs and additionally -spv_resync for users who hold BTC. If either isn't used, they may not be shown in the wallet until rescanned/resynced.
• defid now requires glibc 2.29 or greater to run. You may need to update your OS if you are running an older version. (Ubuntu 18, Debian 10, etc.)

Key highlights

• DeFiChain EVM
• DUSD Vaults

Network Snapshot

• [Asia] https://defi-snapshots.s3.ap-southeast-1.amazonaws.com/index.txt
• [EU] https://defi-snapshots-europe.s3.eu-central-1.amazonaws.com/index.txt
• [Sydney] https://defi-snapshots-sydney.s3.ap-southeast-2.amazonaws.com/index.txt
• [US] https://defi-snapshots-us.s3.amazonaws.com/index.txt

What's Changed

• Fix occasionally failing tests by @Bushstar in #2691
• CI: Fix Dirty tag to build release workflow by @sieniven in #2706
• Fix EVM block invalidation by @Jouzo in #2693
• evm: Fix divide by zero error in eth_estimateGas by @shohamc1 in #2697
• v4.0.2 by @Bushstar in #2707

Full Changelog: v4.0.1...v4.0.2