Replace QPDF by PDFio as PDF manipulation library in libcupsfilters
active 2023-08-23 → 2026-08-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1081 days from 2023-08-23 to 2026-08-07. Pushes: 49 total, peak 3 in a day. Pull requests: 72 total, peak 4 in a day. Issues: 42 total, peak 2 in a day. Comments: 191 total, peak 18 in a day. Stars: 8 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 |
|---|---|---|---|---|
| tillkamppeter | 186 | 46 | 29 | 73 |
| zdohnal | 42 | 3 | 9 | 23 |
| ValdikSS | 25 | 0 | 4 | 17 |
| proski | 15 | 0 | 3 | 6 |
| TitikshaBansal | 12 | 0 | 0 | 8 |
| nmuggli | 10 | 0 | 1 | 9 |
| uddhavphatak | 8 | 0 | 1 | 7 |
| gnoack | 7 | 0 | 1 | 5 |
| abrarnasirjaffari | 7 | 0 | 1 | 3 |
| kloczek | 7 | 0 | 0 | 5 |
| HinTak | 6 | 0 | 0 | 6 |
| rkt0209 | 6 | 0 | 5 | 1 |
| michaelrsweet | 5 | 0 | 0 | 5 |
| Lifschitz | 4 | 0 | 0 | 3 |
| shreyanshtiwari4 | 4 | 0 | 3 | 1 |
| andoriyaprashant | 3 | 0 | 0 | 2 |
| l3u | 3 | 0 | 0 | 2 |
| nekopsykose | 3 | 0 | 0 | 2 |
| Kappuccino111 | 3 | 0 | 2 | 1 |
| l1gi | 3 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Pull request#205tom--pollard2026-08-07 18:27
- Issue comment#155tillkamppeter2026-06-21 06:35fix: add buffer-length check in imagetoraster.c
- Pull request#159rkt02092026-06-18 14:25
- Pull request#157rkt02092026-06-18 09:19
- Issue#152tillkamppeter2026-06-17 22:57libcupsfilters no longer compiling cleanly against libcups3.
- Pull request#137rkt02092026-03-18 00:47
- Issue#126tillkamppeter2026-02-26 19:44ghostscript sigsegv (sig 11) with `implicitclass:://...` but works with `socket` or `dnssd`
- Pull request#127ValdikSS2026-02-26 19:44
- Issue comment#126michaelrsweet2026-02-26 18:05ghostscript sigsegv (sig 11) with `implicitclass:://...` but works with `socket` or `dnssd`
- Issue#126JuddRogers2026-02-26 14:15ghostscript sigsegv (sig 11) with `implicitclass:://...` but works with `socket` or `dnssd`
- Issue comment#124uddhavphatak2026-02-25 04:22Fix to PDFio-based pdftopdf filter bugs
- Issue comment#124tillkamppeter2026-02-24 18:41Fix to PDFio-based pdftopdf filter bugs
- Pull request#123n0y0nD2026-02-20 22:56
- Issue comment#121rkt02092026-02-17 04:07Updated pdfio version and language matrix
- Pull request#121rkt02092026-02-17 04:07
- Pull request#121rkt02092026-02-17 04:07
- Issue comment#111ValdikSS2026-02-11 20:12rasterize pdf that embeds non-regular dpi image using `cupsfilter` introduces nearest-neighbor like aliasing artifacts.
- Pull request#120shreyanshtiwari42026-02-01 12:32
- Pull request#119shreyanshtiwari42026-01-31 18:57
- Pull request#118shreyanshtiwari42026-01-31 18:39
- Issue#117dipanshu247k-sys2026-01-29 18:30Error in printing after upgrading from 2.1.1-2 => 2.1.1-3
- Issue comment#113tillkamppeter2026-01-23 23:49PDFio-based pdftopdf filter bugs
- Issue comment#114ValdikSS2026-01-13 17:50pdftoraster: no raster data, successful exit
- Issue comment#113michaelrsweet2026-01-06 16:24PDFio-based pdftopdf filter bugs
- Issue comment#113uddhavphatak2026-01-06 05:55PDFio-based pdftopdf filter bugs
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 8 stars here means stars gained during the window, not the repo's star count.