The 2026-10-07 nightly ships the same six compatibility libraries with their full versioned file names beside the short ones (libXss.so.1.0.0), and two under their GTK 3 names (libappindicator3, libindicator3). The guard in package() listed the short names only, so it stopped the build on both architectures and with it the bundled upstream sync (#837). Accept an optional 3 and trailing version numbers. Anything else in usr/ still stops the build. t3code-bin carries the same guard and gets the same pattern before the change reaches a stable release.
T3 Code Nightly
t3code-nightly-bin packages upstream nightly releases for x86_64 and aarch64.
Run t3code-nightly for the desktop or t3-nightly for the server CLI.
The app launcher entry is T3 Code (Nightly). Optional Electron flags go in
~/.config/t3code-nightly-flags.conf (or under $XDG_CONFIG_HOME).
The package can be installed alongside t3code-bin, with separate binaries,
icons, and desktop entries. Upstream still shares its application data and URL
schemes between channels: installing both does not create isolated profiles.
The upstream watch accepts only vX.Y.Z-nightly.YYYYMMDD.N releases. Arch versions
replace the hyphen with an underscore; downloads retain upstream's original tag
and filenames. Both architecture checksums must be available before an update.
A nightly is picked up once it is 30 minutes old, because upstream publishes the release before its AppImages finish uploading.