Add release note for Mercurial series support

Signed-off-by: Stephen Finucane <stephen@that.guru>

diff --git a/releasenotes/notes/mercurial-series-support-aef94d334ad9433f.yaml b/releasenotes/notes/mercurial-series-support-aef94d334ad9433f.yaml
new file mode 100644 (file)
index 0000000..73d988c
--- /dev/null
+++ b/releasenotes/notes/mercurial-series-support-aef94d334ad9433f.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Series markers are now parsed from patches generated by the `Mercurial
+    Patchbomb extension
+    <https://www.mercurial-scm.org/wiki/PatchbombExtension>`__.