diff --git a/.gitignore b/.gitignore
index d3f0bac..7f9fe37 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,13 +19,3 @@
 /algol68g-3.6.0.tar.gz
 /algol68g-3.6.2.tar.gz
 /algol68g-3.7.7.tar.gz
-/algol68g-3.8.2.tar.gz
-/algol68g-3.9.4.tar.gz
-/algol68g-3.9.5.tar.gz
-/algol68g-3.9.9.tar.gz
-/algol68g-3.10.2.tar.gz
-/algol68g-3.10.5.tar.gz
-/algol68g-3.10.6.tar.gz
-/algol68g-3.10.7.tar.gz
-/algol68g-3.10.8.tar.gz
-/algol68g-3.10.9.tar.gz
diff --git a/algol68g.spec b/algol68g.spec
index 33d8c9d..756fde1 100644
--- a/algol68g.spec
+++ b/algol68g.spec
@@ -6,8 +6,8 @@
 
 Name: algol68g
 Summary: Algol 68 Genie compiler-interpreter
-Version: 3.10.9
-Release: 2%{?dist}
+Version: 3.7.7
+Release: 1%{?dist}
 # Automatically converted from old format: GPLv3+ - review is highly recommended.
 License: GPL-3.0-or-later
 URL: https://jmvdveer.home.xs4all.nl/en.algol-68-genie.html
@@ -56,39 +56,6 @@ that has continuing responsibility for Algol 60 and Algol 68.
 %exclude %{_pkgdocdir}/COPYING
 
 %changelog
-* Fri Jan 16 2026 Fedora Release Engineering <releng@fedoraproject.org> - 3.10.9-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
-
-* Mon Dec 15 2025 Oleg Girko <ol@infoserver.lv> - 3.10.9-1
-- Update to 3.10.9
-
-* Fri Dec 05 2025 Oleg Girko <ol@infoserver.lv> - 3.10.8-1
-- Update to 3.10.8
-
-* Sat Nov 22 2025 Oleg Girko <ol@infoserver.lv> - 3.10.7-1
-- Update to 3.10.7
-
-* Wed Nov 05 2025 Oleg Girko <ol@infoserver.lv> - 3.10.6-1
-- Update to 3.10.6
-
-* Sun Oct 19 2025 Oleg Girko <ol@infoserver.lv> - 3.10.5-1
-- Update to 3.10.5
-
-* Thu Oct 09 2025 Oleg Girko <ol@infoserver.lv> - 3.10.2-1
-- Update to 3.10.2
-
-* Mon Sep 29 2025 Oleg Girko <ol@infoserver.lv> - 3.9.9-1
-- Update to 3.9.9
-
-* Fri Sep 19 2025 Oleg Girko <ol@infoserver.lv> - 3.9.5-1
-- Update to 3.9.5
-
-* Thu Sep 11 2025 Oleg Girko <ol@infoserver.lv> - 3.9.4-1
-- Update to 3.9.4
-
-* Wed Aug 27 2025 Oleg Girko <ol@infoserver.lv> - 3.8.2-1
-- Update to 3.8.2
-
 * Sat Aug 16 2025 Oleg Girko <ol@infoserver.lv> - 3.7.7-1
 - Update to 3.7.7
 
diff --git a/sources b/sources
index 02558eb..786405d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (algol68g-3.10.9.tar.gz) = d51b5796435a240fda7a97394f8b083ad2a77fa6575a88fe38266499cc67124963a49baa4b2bc229709713cb415df103aab0f45da1fcbfc6fcaa9bb8d1d9b8ee
+SHA512 (algol68g-3.7.7.tar.gz) = 15bb0dd8bc278f28f58e8cee29b850c1e5f3e8ceba0361b2c990194897cae5b8b6a33001086b755f05cdb7a88aac72887e8bcb39fb21cd9a6cc974921e03efaf