From 48053cf3ec596b3bde16d5e5808827fb1f03a716 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mike=20F=C3=A4hrmann?= <mike_faehrmann@web.de>
Date: Mon, 14 Apr 2025 20:23:52 +0200
Subject: [PATCH] [util] update auto Chrome version

---
 docs/configuration.rst |  2 +-
 gallery_dl/util.py     | 15 ++++++++++-----
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/docs/configuration.rst b/docs/configuration.rst
index 50425c89..93872509 100644
--- a/docs/configuration.rst
+++ b/docs/configuration.rst
@@ -664,7 +664,7 @@ Default
     * ``"gallery-dl/VERSION"``: ``[Danbooru]``, ``mangadex``
     * ``"gallery-dl/VERSION (by mikf)"``: ``[E621]``
     * ``"Patreon/72.2.28 (Android; Android 14; Scale/2.10)"``: ``patreon``
-    * ``"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36"``: ``instagram``
+    * ``"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/LATEST.0.0.0 Safari/537.36"``: ``instagram``
     * ``"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:LATEST) Gecko/20100101 Firefox/LATEST"``: otherwise
 Description
     User-Agent header value used for HTTP requests.
diff --git a/gallery_dl/util.py b/gallery_dl/util.py
index 857486cc..ba31ea74 100644
--- a/gallery_dl/util.py
+++ b/gallery_dl/util.py
@@ -690,11 +690,16 @@ class CustomNone():
     __repr__ = __str__
 
 
-# v128.0 release on 2024-07-09 has ordinal 739076
-# v137.0 release on 2025-04-01 has ordinal 739342
-# 735492 == 739076 - 128 * 28
+# v137.0 release of Firefox on 2025-04-01 has ordinal 739342
 # 735506 == 739342 - 137 * 28
+# v135.0 release of Chrome  on 2025-04-01 has ordinal 739342
+# 735562 == 739342 - 135 * 28
+#  _ord_today = datetime.date.today().toordinal()
+#  _ff_ver = (_ord_today - 735506) // 28
+#  _ch_ver = (_ord_today - 735562) // 28
+
 _ff_ver = (datetime.date.today().toordinal() - 735506) // 28
+#  _ch_ver = _ff_ver - 2
 
 NONE = CustomNone()
 EPOCH = datetime.datetime(1970, 1, 1)
@@ -706,8 +711,8 @@ USERAGENT = "gallery-dl/" + version.__version__
 USERAGENT_FIREFOX = ("Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:{}.0) "
                      "Gecko/20100101 Firefox/{}.0").format(_ff_ver, _ff_ver)
 USERAGENT_CHROME = ("Mozilla/5.0 (Windows NT 10.0; Win64; x64) "
-                    "AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 "
-                    "Safari/537.36")
+                    "AppleWebKit/537.36 (KHTML, like Gecko) Chrome/{}.0.0.0 "
+                    "Safari/537.36").format(_ff_ver - 2)
 SPECIAL_EXTRACTORS = {"oauth", "recursive", "generic"}
 GLOBALS = {
     "contains" : contains,