Set official mainnet DENEB_FORK_EPOCH

Author: hwwhww

README.md

@@ -21,11 +21,11 @@ Features are researched and developed in parallel, and then consolidated into se
 | 1 |  **Altair** | `74240` | <ul><li>Core</li><ul><li>[Beacon chain changes](specs/altair/beacon-chain.md)</li><li>[Altair fork](specs/altair/fork.md)</li></ul><li>Additions</li><ul><li>[Light client sync protocol](specs/altair/light-client/sync-protocol.md) ([full node](specs/altair/light-client/full-node.md), [light client](specs/altair/light-client/light-client.md), [networking](specs/altair/light-client/p2p-interface.md))</li><li>[Honest validator guide changes](specs/altair/validator.md)</li><li>[P2P networking](specs/altair/p2p-interface.md)</li></ul></ul> |
 | 2 | **Bellatrix** <br/> (["The Merge"](https://ethereum.org/en/upgrades/merge/)) | `144896` | <ul><li>Core</li><ul><li>[Beacon Chain changes](specs/bellatrix/beacon-chain.md)</li><li>[Bellatrix fork](specs/bellatrix/fork.md)</li><li>[Fork choice changes](specs/bellatrix/fork-choice.md)</li></ul><li>Additions</li><ul><li>[Honest validator guide changes](specs/bellatrix/validator.md)</li><li>[P2P networking](specs/bellatrix/p2p-interface.md)</li></ul></ul> |
 | 3 | **Capella** | `194048` | <ul><li>Core</li><ul><li>[Beacon chain changes](specs/capella/beacon-chain.md)</li><li>[Capella fork](specs/capella/fork.md)</li></ul><li>Additions</li><ul><li>[Light client sync protocol changes](specs/capella/light-client/sync-protocol.md) ([fork](specs/capella/light-client/fork.md), [full node](specs/capella/light-client/full-node.md), [networking](specs/capella/light-client/p2p-interface.md))</li></ul><ul><li>[Validator additions](specs/capella/validator.md)</li><li>[P2P networking](specs/capella/p2p-interface.md)</li></ul></ul> |
+| 4 | **Deneb** | `269568` | <ul><li>Core</li><ul><li>[Beacon Chain changes](specs/deneb/beacon-chain.md)</li><li>[Deneb fork](specs/deneb/fork.md)</li><li>[Polynomial commitments](specs/deneb/polynomial-commitments.md)</li><li>[Fork choice changes](specs/deneb/fork-choice.md)</li></ul><li>Additions</li><ul><li>[Light client sync protocol changes](specs/deneb/light-client/sync-protocol.md) ([fork](specs/deneb/light-client/fork.md), [full node](specs/deneb/light-client/full-node.md), [networking](specs/deneb/light-client/p2p-interface.md))</li></ul><ul><li>[Honest validator guide changes](specs/deneb/validator.md)</li><li>[P2P networking](specs/deneb/p2p-interface.md)</li></ul></ul> |
 
 ### In-development Specifications
 | Code Name or Topic | Specs | Notes |
 | - | - | - |
-| Deneb (tentative) | <ul><li>Core</li><ul><li>[Beacon Chain changes](specs/deneb/beacon-chain.md)</li><li>[Deneb fork](specs/deneb/fork.md)</li><li>[Polynomial commitments](specs/deneb/polynomial-commitments.md)</li><li>[Fork choice changes](specs/deneb/fork-choice.md)</li></ul><li>Additions</li><ul><li>[Light client sync protocol changes](specs/deneb/light-client/sync-protocol.md) ([fork](specs/deneb/light-client/fork.md), [full node](specs/deneb/light-client/full-node.md), [networking](specs/deneb/light-client/p2p-interface.md))</li></ul><ul><li>[Honest validator guide changes](specs/deneb/validator.md)</li><li>[P2P networking](specs/deneb/p2p-interface.md)</li></ul></ul> |
 | Sharding (outdated) | <ul><li>Core</li><ul><li>[Beacon Chain changes](specs/_features/sharding/beacon-chain.md)</li></ul><li>Additions</li><ul><li>[P2P networking](specs/_features/sharding/p2p-interface.md)</li></ul></ul> |
 | Custody Game (outdated) | <ul><li>Core</li><ul><li>[Beacon Chain changes](specs/_features/custody_game/beacon-chain.md)</li></ul><li>Additions</li><ul><li>[Honest validator guide changes](specs/_features/custody_game/validator.md)</li></ul></ul> | Dependent on sharding |
 | Data Availability Sampling (outdated) | <ul><li>Core</li><ul><li>[Core types and functions](specs/_features/das/das-core.md)</li><li>[Fork choice changes](specs/_features/das/fork-choice.md)</li></ul><li>Additions</li><ul><li>[P2P Networking](specs/_features/das/p2p-interface.md)</li><li>[Sampling process](specs/_features/das/sampling.md)</li></ul></ul> | <ul><li> Dependent on sharding</li><li>[Technical explainer](https://hackmd.io/@HWeNw8hNRimMm2m2GH56Cw/B1YJPGkpD)</li></ul> |

configs/mainnet.yaml

@@ -49,7 +49,7 @@ CAPELLA_FORK_VERSION: 0x03000000
 CAPELLA_FORK_EPOCH: 194048  # April 12, 2023, 10:27:35pm UTC
 # Deneb
 DENEB_FORK_VERSION: 0x04000000
-DENEB_FORK_EPOCH: 18446744073709551615
+DENEB_FORK_EPOCH: 269568 # March 13, 2024, 01:55:35pm UTC
 # EIP6110
 EIP6110_FORK_VERSION: 0x05000000  # temporary stub
 EIP6110_FORK_EPOCH: 18446744073709551615

specs/deneb/fork.md

@@ -29,7 +29,7 @@ Warning: this configuration is not definitive.
 | Name | Value |
 | - | - |
 | `DENEB_FORK_VERSION` | `Version('0x04000000')` |
-| `DENEB_FORK_EPOCH` | `Epoch(18446744073709551615)` **TBD** |
+| `DENEB_FORK_EPOCH` | `Epoch(269568)` (March 13, 2024, 01:55:35pm UTC) |
 
 ## Helper functions