Feature Gate Tracker Schedule

Version Floor

The version floor is the current minimum supported software version for a cluster. As new feature gates are activated, the version floor is raised to match the software release that the feature gate shipped in. For minor version updates on mainnet-beta the version floor will be raised (and activations will begin) two full epochs after 95% of stake adopts the new minor version.

	Testnet	Devnet	Mainnet Beta
Current floor	v2.1.10	v2.1.10	v2.1.10
Next expected floor *	v2.2.0	--	--

* These dates are tentative. Please keep an eye out for comms as the dates near

Current Schedule

Pending Mainnet Beta Activation

Key	SIMD	Version	Testnet	Devnet	Description	Owner
FKe75t4LXxGaQnVHdUKM6DSFifVVraGZ8LyNo7oPwy1Z	0133	v2.1.6	760	853	Feature Gate: Syscall GetEpochStake	buffalojoec
ffecLRhhakKSGhMuc6Fz2Lnfq4uT9q3iu9ZsNaPLxPc		v2.0.0	763	856	Vote only on full fec sets	AshwinSekar
5oMCU3JPaFLr8Zr4ct7yFA7jdk6Mw1RmB8K4u9ZbS42z	0207	v2.1.8	764	857	Raise Block Limits to 50M CUs	apfitzge

Pending Devnet Activation

Key	SIMD	Version	Testnet	Devnet	Description	Owner

Pending Testnet Activation

Key	SIMD	Version	Testnet	Devnet	Description	Owner
LTHasHQX6661DaDD4S6A2TFi6QBuiwXKv66fB1obfHq	0215	v2.2.0			Accounts Lt Hash	brooksprumo
LTsNAP8h1voEVVToMNBNqoiNQex4aqfUrbFhRH3mSQ2	0220	v2.2.0			Snapshots use Accounts Lt Hash	brooksprumo
JE86WkYvTrzW8HgNmrHY7dFYpCmSptUpKupbo2AdQ9cG	0166	v2.2.0			Feature Gate: Enables deployment and execution of SBPFv1 programs	Lichtso
F6UVKh1ujTEFK3en2SyAL3cdVnqko1FVEXWhmdLRu6WP	0173, 0174	v2.2.0			Feature Gate: Enables deployment and execution of SBPFv2 programs	Lichtso
C8XZNs1bfzaiT3YDeXZJ7G5swQWQv7tVzDnCxtHvnSpw	0178, 0179, 0189	v2.2.0			Feature Gate: Enables deployment and execution of SBPFv3 programs	Lichtso
FfgtauHUWKeXTzjXkua9Px4tNGBFHKZ9WaigM5VbbzFx	0162	v2.2.0			Feature Gate: Remove accounts executable flag checks	Lichtso
HcW8ZjBezYYgvcbxNJwqv1t484Y2556qJsfNDWvJGZRH	0163	v2.2.0			Feature Gate: Lift CPI Caller Restriction	Lichtso
8Cb77yHjPWe9wuWUfXeh6iszFGCDGNCoFk3tprViYHNm	0167	v2.2.0			Feature Gate: Enable loader-v4	Lichtso
EmhbpdVtZ2hWRGFWBDjn2i3SJD8Z36z4mpMcZJEnebnP	0167	v2.2.0			Feature Gate: Disable new loader-v3 deployments	Lichtso
3A9WtMU4aHuryD3VN7SFKdfXto8HStLb1Jj6HjkgfnGL		v2.2.0			drop unchained Merkle shreds	behzadnouri, ptaffet-jump
LTdLt9Ycbyoipz5fLysCi1NnDnASsZfmJLJXts5ZxZz	0223	v2.2.1			Removes Accounts Delta Hash	brooksprumo
srremy31J5Y25FrAApwVb9kZcfXbusYMMsvTK9aWv5q	0075	v2.3.0			Enable secp256r1 precompile	samkim-crypto
GJVDwRkUPNdk9QaK4VsU4g1N41QNxhy1hevjf8kz45Mq		v2.1.6			Enable account data direct mapping	alessandrod, seanyoung