# HG changeset patch
# User Atarwn Gard <a@qwa.su>
# Date 1760525806 -18000
# Node ID 3f311009945af7a9a52965bf067a3875b58b4a7d
# Parent  eac15eb66065a26be1d2709e2d1acbd1bb72a03a
mercurial is the main VCS

diff -r eac15eb66065 -r 3f311009945a CONTRIBUTING.md
--- a/CONTRIBUTING.md	Wed Oct 15 15:02:32 2025 +0500
+++ b/CONTRIBUTING.md	Wed Oct 15 15:56:46 2025 +0500
@@ -19,3 +19,12 @@
    added remembering for last focused window
    feat: moved config out of the main file
    ```
+
+3. Mercurial is the main VCS.  
+   The canonical repo is at https://hg.qwa.su/gbwm  
+   GitHub is a read-only mirror - do not send PRs.
+
+   Submit changes as GPG signed patches (e.g. `hg export` output) to <a@qwa.su>.  
+   If you want push access to your own namespace on hg.qwa.su, include your public SSH key.
+
+   You can find my GPG key on keyserver.ubuntu.com by this fingerprint: `5B60C1D1A8254465`