The Cyphal specification documents are maintained here.
active 2024-10-05 → 2026-04-12 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 555 days from 2024-10-05 to 2026-04-12. Pushes: 5 total, peak 5 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 4 total, peak 1 in a day. Comments: 5 total, peak 2 in a day. Stars: 2 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| pavel-kirienko | 13 | 5 | 0 | 4 |
| scottdarch | 2 | 0 | 0 | 1 |
| thirtytwobits | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#143pavel-kirienko2026-04-12 12:54Notes on future transport frame headers
- Issue comment#143pavel-kirienko2026-04-12 12:54Notes on future transport frame headers
- Issue#149pavel-kirienko2026-01-25 17:56Cyphal v1.1 should deprecate or remove the cast mode specifier (saturated/truncated)
- Issue comment#139pavel-kirienko2025-11-18 20:58Random transfer-ID initialization
- Issue comment#148pavel-kirienko2025-11-18 20:56Transfer-ID reuse in response transfers was a design mistake and it warrants a footnote
- Issue#148pavel-kirienko2025-06-22 09:50Transfer-ID reuse in response transfers was a design mistake and it warrants a footnote
- Issue#147pavel-kirienko2025-05-25 14:55Notes on RPC and message type harmonization
- Issue comment#141scottdarch2025-05-12 00:07Address issues #129 #131 #139 #140
- Issue comment#141pavel-kirienko2025-05-10 00:18Address issues #129 #131 #139 #140
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 2 stars here means stars gained during the window, not the repo's star count.