doc: Updated chat/matrix-synapse to 1.148.0

Author: gdt

doc/CHANGES-2026

@@ -1,4 +1,4 @@
-$NetBSD: CHANGES-2026,v 1.1417 2026/02/26 13:44:56 ryoon Exp $
+$NetBSD: CHANGES-2026,v 1.1418 2026/02/26 14:10:51 gdt Exp $
 
 Changes to the packages collection and infrastructure in 2026:
 
@@ -1906,3 +1906,4 @@ Changes to the packages collection and infrastructure in 2026:
 	Updated mail/neomutt to 20260105nb1 [wiz 2026-02-26]
 	Updated mail/thunderbird-l10n to 148.0 [ryoon 2026-02-26]
 	Updated lang/smlnj to 110.99.9 [ryoon 2026-02-26]
+	Updated chat/matrix-synapse to 1.148.0 [gdt 2026-02-26]