gen-requirements: limit virtualenv to < 21

xrmx · xrmx · commit 747ec574c5a7 · 2026-02-26T11:48:50.000+01:00
No idea what's going on but looks like hatch / hatchling has issues with
latest virtualenv:

Environment `hatch-build` is incompatible: module 'virtualenv.discovery.builtin' has no attribute 'propose_interpreters'
diff --git a/gen-requirements.txt b/gen-requirements.txt
@@ -7,3 +7,4 @@ requests
 tomli
 tomli_w
 hatch
+virtualenv<21

-Original file line number
+Diff line change
 tomli
 tomli_w
 hatch
 +virtualenv<21