v1.1.1 release

• improve node stability on poor blocksync request handling #2411
• fix a panic on blockmeta api #2413

v1.1.0 release

• add bucket reclaim flow
• add transaction log api

v1.0.0 release

native staking on IoTeX mainnet

v0.11.1

• fix a concurrent write issue in block indexer

v0.11.0

Introduce delegate probation based on delegate productivities. More details: https://community.iotex.io/t/community-vote-delegate-probation-proposal-3/561

improve native staking stability

Introduced a fix to make native staking reliable for reading large amount of buckets

Fix native staking gas limit

Increase the gas limit when reading native staking contract, so program can read out native staking buckets as intended.

Fix bug in streamBlock API

• fix bug in streamBlock API which will block all streaming for one node
• not a mandatory upgrade for delegate

v0.10.0 (Dardanelles)

• Reduce block interval to 5s
• Other minor improvements

v0.9.2

• fix a bug could cause an API gateway node to crash when got an invalid API request
• fix an issue caused by eth fork back ago made our node fetch a different candidate list from what we had before at height 1,292,941
• NOT mandatory upgrade for delegates