Hedera Schedules v.0.65 Mainnet Update for September 24

Name: v.0.65 Mainnet Update
Start: 2025-09-24T00:00:00Z
End: 2025-09-25T00:00:00Z

Source

Add to Calendar

Hedera has announced the upcoming mainnet rollout of version 0.65, set for September 24. This release introduces key enhancements, including the Virtual Mega Map, enforcement of max_custom_fees as defined in HIP-991, and improvements to scheduled transactions. Updates to Block Stream provide unified transaction records and forward-compatibility, strengthening state management and network scalability. The testnet update was completed earlier on September 4.

Event date: September 24, 2025 UTC

HBAR Price Changes After Event Publication

HBAR Events on the Chart

4.33%

1 day

3.74%

Now (Added 2 days ago)

The event is about to begin