chore(chain): update Mainnet release state

Cargo.toml

@@ -47,7 +47,7 @@ edition = "2021"
 # Published from `crates/zakura-assets/` in this repository. The dependency name and the
 # published name now match, so no `package` rename is needed: every consumer, script, and
 # gate refers to `zakura-assets` and nothing else.
-zakura-assets = { version = "=0.3472489.0" }
+zakura-assets = { version = "=0.3473689.0" }
 incrementalmerkletree = { version = "0.8.2", features = ["legacy-api"] }
 orchard = { version = "1.1.0", package = "zakura-orchard" }
 sapling-crypto = { version = "1.1.0", package = "zakura-sapling-crypto" }

crates/zakura-chain/src/parameters/checkpoint/main-checkpoints.txt

@@ -14302,3 +14302,6 @@
 3471757 000000000030cbce60eeefc74cd30ba9fa207eff83045ccd27d333244312add3
 3472089 0000000000353f586e1b4e3406555b905aac5380ab42d9f8895fbb64b4f2b6b6
 3472489 0000000000591a345599ae3fceca4c945c910e769f49beca888af869dbf8a847
+3472889 000000000072027e0fec3ccb6bd1d0c09b7f2b68f6caaa70a55c28526d07290c
+3473289 00000000008042d35961259940872f3ff7d1e90352174c23e6beec3fadebff0d
+3473689 00000000005eca0bb98396617fb3f626f8666bbcf820f50343942a175da3de45

crates/zakura-state/src/service/finalized_state/vct/mainnet-vct-manifest.json

@@ -2,16 +2,16 @@
   "schema_version": 1,
   "network": "Mainnet",
   "source": "release-state-bundle",
-  "generated_at": "2026-09-06T05:41:00Z",
-  "finalized_height": 3472489,
-  "finalized_hash": "0000000000591a345599ae3fceca4c945c910e769f49beca888af869dbf8a847",
-  "checkpoints_sha256": "3dce8f2bc594ccca85041b8c2d3ac04b73d72218b253367901e022b98a1c6260",
-  "frontier_sha256": "e3482ac6021aee754e1ea0b106f4a2d0ced214aea3a6349be47f25387fad28c5",
-  "frontier_size": 1880,
-  "subtrees_sha256": "bd8744a328e54ce8acc12ed11e4a42d1853f7da5d25539f06478e814883b3f3a",
+  "generated_at": "2026-09-07T05:45:25Z",
+  "finalized_height": 3473689,
+  "finalized_hash": "00000000005eca0bb98396617fb3f626f8666bbcf820f50343942a175da3de45",
+  "checkpoints_sha256": "936f5f829c788436c646b195056d100ee282d039a98aeb290b85bd11af5ee44e",
+  "frontier_sha256": "8a3f53a74636188baef35c2850e9e3e794e5fe54905719153c53e221ff4723fb",
+  "frontier_size": 1752,
+  "subtrees_sha256": "444ad902be60810687ae7fb6853c5ab180342628441e1cc8e20722b470b13acf",
   "subtrees_size": 72259,
-  "frontier_grid_sha256": "307e791d4c851ecbd9ce0dbe2be50102b453466be4780449748b9de597fa04ac",
-  "frontier_grid_size": 2173478,
-  "frontier_grid_entries": 2286,
-  "meta_sha256": "ecc8f5337633e19ad2401c4ab351b5169f20a6e0107cacc656bc24e98fce1e3a"
+  "frontier_grid_sha256": "6a7411da547c0f83990a7bef1e56639127496cde7d7849bfd385ad03052f31a3",
+  "frontier_grid_size": 2174929,
+  "frontier_grid_entries": 2287,
+  "meta_sha256": "4d4177074b623f30fe72d4b478dca4dea7252bfc14ae9f726ca9bdcf33c44043"
 }

crates/zakurad/src/components/sync/end_of_support.rs

@@ -13,7 +13,7 @@ use zakura_chain::{
 use crate::application::release_version;
 
 /// The estimated height that this release will be published.
-pub const ESTIMATED_RELEASE_HEIGHT: u32 = 3_477_083;
+pub const ESTIMATED_RELEASE_HEIGHT: u32 = 3_477_145;
 
 /// The estimated number of blocks per day after Blossom.
 ///