> ## Documentation Index
> Fetch the complete documentation index at: https://sealforge.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog and memo versioning

> Documentation changes and the memo-format version history.

## Documentation

| Date | Change |
| - | - |
| 2026-11-13 | First public docs site, written against `main` at `3a6002e` plus the commits on branch `docs/public-site`: repository fixes (threat model brought up to date, escrow key comments, receipt comment, denomination wording, VERSIONS, docs index, BUSINESS labels, generated test inventory), shared cross-language test vectors, and these pages. Findings D1–D4 recorded in [5 Security](https://sealforge.mintlify.site/security.md#findings) |

## Protocol and memo formats

| Version | Prefixes and domains | Status | Notes |
| - | - | - | - |
| `SF1` | Memos `SF1`, `SF1R`, `SF1FEE`. Personalizations `sealforge_bid_v1`, `sealforge_rev_v1`, `sealforge_leaf1\0`, `sealforge_node1\0`, `sealforge_root1\0`. Clearing `clearing-v1` | `Testnet` | Current. Both bid modes |
| `SF2` | Not defined | `Specified` (policy only) | Would get its own prefix, decoder and personalizations. `SF1` auctions keep treating `SF2` memos as invalid ([2.3 §Versioning policy](https://sealforge.mintlify.site/protocol/wire-formats.md#versioning-policy)) |

## Earlier engineering history

Milestones and decisions before these pages are in the design history ([`docs/README.md`](https://github.com/Udoka-AM/sealForge/blob/main/docs/README.md#design-history)) and the git log.


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