Merge remote-tracking branch 'origin/main'

# Conflicts:
#	core/constants.py
#	pyproject.toml
#	templates/add_spot.html
#	templates/alerts.html
#	templates/bands.html
#	templates/base.html
#	templates/conditions.html
#	templates/map.html
#	templates/spots.html
#	templates/status.html

static/apidocs/openapi.yml

@@ -527,7 +527,8 @@ components:
       in: query
       description: >
         Limit the spots to only ones from one or more sources. To select more than one source, supply a
-        comma-separated list.
+        comma-separated list. Note that this enumeration is not exhaustive; in some cases the server owner may have
+        named some sources like clusters differently, and provided multiple options.
       schema:
         $ref: "#/components/schemas/Source"
     SpotSig:

static/js/ui-ham.js

@@ -345,6 +345,7 @@ const SIG_ICONS = {
     "SOTA": "fa-mountain-sun",
     "WWFF": "fa-seedling",
     "GMA": "fa-person-hiking",
+    "GMA Island": "fa-person-hiking",
     "WWBOTA": "fa-radiation",
     "HEMA": "fa-mound",
     "IOTA": "fa-book-atlas",
@@ -372,6 +373,7 @@ const SIG_NAMES = {
     "SOTA": "Summits on the Air",
     "WWFF": "Worldwide Flora & Fauna",
     "GMA": "Global Mountain Activity",
+    "GMA Island": "Global Mountain Activity - Islands",
     "WWBOTA": "Bunkers on the Air",
     "HEMA": "Humps Excluding Marilyns Award",
     "IOTA": "Islands on the Air",