Upstream Updates - Mon Oct 27 00:17:47 UTC 2025

[github-actions]

SIMD

Opened

• SIMD-0385: Transaction V1 Format solana-foundation/solana-improvement-documents#385
• SIMD-0384: Alpenglow Migration solana-foundation/solana-improvement-documents#384

Closed

Agave Wiki

c8d9f6f0b626d6058b4a59e87e38127437dba4c4^..eec09c238aa22ab3b0eb367bfaa2c7e2fea31b9e

diff --git a/Feature-Gate-Tracker-Schedule.md b/Feature-Gate-Tracker-Schedule.md
index 028343c..b64d6d9 100644
--- a/Feature-Gate-Tracker-Schedule.md
+++ b/Feature-Gate-Tracker-Schedule.md
@@ -26,6 +26,6 @@ The version floor is the current minimum supported software version for a cluste
 |-----|------|---------------|------------|--------------|---------|--------|-------------|-------|
 | DeS7sR48ZcFTUmt5FFEVDr1v1bh73aAbZiZq3SYr8Eh8 | 0186  | v2.3.0 | v0.709.30000 |  |  |  | Feature Gate: Loaded Transaction Data Size Specification | 2501babe |
 | 7VVhpg5oAjAmnmz1zCcSHb2Z9ecZB2FQqpnEwReka9Zm | 0242  | v2.3.0 | v0.709.30000 |  |  |  | SIMD-0242: Static Nonce Account Only | jstarry |
-| C37iaPi6VE4CZDueU1vL8y6pGp5i8amAbEsF31xzz723 | 0219  |  |  |  |  |  | Stricter ABI and Runtime Constraints | Lichtso |
+| sD3uVpaavUXQRvDXrMFCQ2CqLqnbz5mK8ttWNXbtD3r | 0219  | v3.1.0 |  |  |  |  | Stricter ABI and Runtime Constraints | Lichtso |
 | ENTRYnPAoT5Swwx73YDGzMp3XnNH1kxacyvLosRHza1i | 0083  | v2.3.0 | v0.709.30000 |  |  |  | Relax intrabatch account locks | 2501babe |
 | 6TkHkRmP7JZy1fdM6fg5uXn76wChQBWGokHBJzrLB3mj | 0268  |  |  |  |  |  | SIMD-0268: Raise CPI Nesting Limit | buffalojoec |
diff --git a/feature-gate-tracker-schedule.json b/feature-gate-tracker-schedule.json
index 31fed9b..21107a1 100644
--- a/feature-gate-tracker-schedule.json
+++ b/feature-gate-tracker-schedule.json
@@ -1493,9 +1493,9 @@
       "Comms Required": null,
       "Description": "Enforces stricter ABI and runtime rules to prevent unsafe memory access.",
       "Devnet Epoch": null,
-      "Feature ID": "C37iaPi6VE4CZDueU1vL8y6pGp5i8amAbEsF31xzz723",
+      "Feature ID": "sD3uVpaavUXQRvDXrMFCQ2CqLqnbz5mK8ttWNXbtD3r",
       "Min Agave Versions": [
-        ""
+        "v3.1.0"
       ],
       "Min FD Versions": [
         ""
diff --git a/v3.0-Release-Schedule.md b/v3.0-Release-Schedule.md
index a3bad40..2b1f661 100644
--- a/v3.0-Release-Schedule.md
+++ b/v3.0-Release-Schedule.md
@@ -10,6 +10,6 @@ This is a tentative schedule for the stabilization and rollout of Agave <VERSION
 |6|2025-09-08|||
 |7|2025-09-22|2025-09-09|Tag Mainnet-beta Upgrade Candidate (MUC) on v3.0 branch.|
 |8|2025-09-29|2025-10-01|Testnet: Live downgrade to v2.3.*, upgrade to MUC (100%). <br/>Mainnet-beta: Ask for volunteers to take 10% of stake to to v3.0|
-|9|2025-10-06||Mainnet-beta: Ask for volunteers to take 25% of stake to v3.0|
-|10|2025-10-13||Mainnet-beta: Recommend all nodes upgrade to v3.0|
+|9|2025-10-06|2025-10-13|Mainnet-beta: Ask for volunteers to take 25% of stake to v3.0|
+|10|2025-10-13|2025-10-20|Mainnet-beta: Recommend all nodes upgrade to v3.0|
 |11|2025-10-20||Create v3.1 branch|
 No newline at end of file