Download Latest Version openchronology-desktop-windows-amd64-setup.exe (9.4 MB)
Home / v0.4.0
Name Modified Size InfoDownloads / Week
Parent folder
windows-amd64-build-info.json 2026-10-20 121 Bytes
openchronology-web-source.tar.gz 2026-10-20 1.8 MB
rocky-rpm-build-info.json 2026-10-20 121 Bytes
openchronology-server-rocky10-amd64.rpm 2026-10-20 81.7 MB
openchronology-server-ubuntu24.04-amd64.deb 2026-10-20 77.5 MB
openchronology-server-windows-amd64-setup.exe 2026-10-20 79.1 MB
openchronology-server-freebsd14-amd64.pkg 2026-10-20 41.3 MB
openchronology-server-freebsd15-amd64.pkg 2026-10-20 41.3 MB
openchronology-server-platform.tar.gz 2026-10-20 60.5 MB
openchronology-native-source-windows-amd64.tar.gz 2026-10-20 5.4 MB
openchronology-offline-cfam.html 2026-10-20 539.6 kB
openchronology-offline.html 2026-10-20 539.6 kB
openchronology-server-debian13-amd64.deb 2026-10-20 77.5 MB
openchronology-server-fedora44-amd64.rpm 2026-10-20 81.6 MB
openchronology-desktop-source.tar.gz 2026-10-20 92.2 MB
openchronology-desktop-windows-amd64-setup.exe 2026-10-20 6.7 MB
openchronology-native-source-macos-amd64.tar.gz 2026-10-20 5.4 MB
openchronology-native-source-macos-arm64.tar.gz 2026-10-20 5.4 MB
openchronology-desktop-linux-amd64.deb 2026-10-20 7.9 MB
openchronology-desktop-macos-amd64.dmg 2026-10-20 8.5 MB
openchronology-desktop-macos-arm64.dmg 2026-10-20 8.4 MB
openchronology-desktop-rocky10-amd64.rpm 2026-10-20 8.0 MB
build-info.json 2026-10-20 121 Bytes
LICENSE.txt 2026-10-20 35.1 kB
linux-appimage-build-info.json 2026-10-20 121 Bytes
linux-deb-build-info.json 2026-10-20 121 Bytes
macos-amd64-build-info.json 2026-10-20 121 Bytes
macos-arm64-build-info.json 2026-10-20 121 Bytes
NOTICE.txt 2026-10-20 1.4 kB
openchronology-desktop-linux-amd64.AppImage 2026-10-20 86.4 MB
SHA256SUMS.txt 2026-10-20 3.0 kB
README.md 2026-10-20 1.5 kB
v0.4.0 source code.tar.gz 2026-10-20 1.7 MB
v0.4.0 source code.zip 2026-10-20 2.1 MB
Totals: 34 Items   781.5 MB 0

Changes since v0.3.0.

Early release. In SemVer terms, anything may change before 1.0, including file formats, the HTTP API and settings, though changes to .ochx and .och files will come with conversions.

New

  • View mode (#233): people who can edit a timeline get a View mode switch at the top. When it's on, or when you can only view a timeline, clicking a moment or duration opens a reader instead of the editor. The reader shows the item's lead image, time, tags, notes, fields, links, stacks and gallery, and fills the screen on phones. Sharing, reporting and sensitive-content blurring work from the reader too.

Fixed

  • Smoother panning and zooming (#232): the halo behind the axis, ticks and relationship arcs is no longer drawn by filtering whole layers. Timelines with background images pan and zoom without lagging. In a test with the CPU slowed 4×, a frame's median time fell from 67ms to 33ms.

Downloads

The assets below are built from this tag by the release workflow. SHA256SUMS.txt lists their checksums. They're the same set as v0.3.0: desktop apps for Windows, macOS and Linux; server packages for Debian, Ubuntu, Fedora, Rocky Linux, FreeBSD, macOS (Homebrew) and Windows; the offline HTML files; and the source archives.

To upgrade a server, install the new package and run openchronology-migrate. See administration.

OpenChronology is free software under the GNU GPL version 3. It comes with no warranty.

Source: README.md, updated 2026-10-20