
Hedera (HBAR) Calendar: Release Schedule, Listings, Hard Fork, Halving
Community Call
Hedera is set to host Community Call on Discord on August 15, at 16:00 UTC.
Staking Rewards Program Update
Hedera has announced changes to its staking rewards program as part of its regular review.
Testnet v.0.40 Launch
Hedera will be upgrading the Hedera testnet to v.0.40 on July 18th at 17:00 UTC.
Mainnet v.0.39 Upgrade
Hedera will be upgrading Hedera mainnet to v.0.39 on Tuesday, July 11 2023 at 16:00 UTC.
Testnet v.0.39 Launch
Hedera will be upgrading the Hedera testnet to v0.39 on Wednesday, June 21st 2023 at 16:00 UTC.
Mainnet v.0.38 Upgrade
Hedera will be upgrading Hedera mainnet to v0.38 on Thursday, June 8th 2023 at 17:00 UTC.
Testnet v.0.38 Launch
Hedera will be upgrading the Hedera testnet to v0.38 on Thursday, June 1st 2023 at 17:00 UTC.
Mainnet v.0.37 Upgrade
Hedera will be upgrading Hedera mainnet to v0.37 on Wednesday, May 17th 2023 at 17:00 UTC.
Mainnet v.0.36.x Upgrade
Hedera will be upgrading Hedera mainnet to v0.36.x on Tuesday, April 25th 2023 at 17:00 UTC.
Testnet v.0.37.x
Hedera will be upgrading the Hedera testnet to v0.37.x on Monday, April 24th 2023 at 18:00 UTC.
Testnet v.0.36.x Upgrade
Hedera will be upgrading the Hedera testnet to v0.36.x on Tuesday, April 4th 2023 at 17:00 UTC.
Testnet v.0.35.1 Upgrade
Hedera will be performing a short-notice upgrade to testnet to v0.35.1 on Thursday, March 16th 2023 at 16:00 UTC.
AMA on Twitter
Testnet v.0.35.x Upgrade
Hedera will be upgrading the Hedera testnet to v0.35.x on Thursday, February 23rd 2023 at 17:00 UTC.