diff --git a/ccls-0.20240505.tar.gz b/ccls-0.20240505.tar.gz
deleted file mode 100644
index f0b8043..0000000
--- a/ccls-0.20240505.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4ea6d90a9f93d5503e59c3bd0e5568ab262ff3dcf1b7539b50a0ede4a0e32fea
-size 162441
diff --git a/ccls-0.20250815.1.tar.gz b/ccls-0.20250815.1.tar.gz
new file mode 100644
index 0000000..9b44bd5
--- /dev/null
+++ b/ccls-0.20250815.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b44d9f981e65dcf950525886f8211727da8a41d3070d323d558f950749bc493c
+size 163675
diff --git a/ccls.changes b/ccls.changes
index fb2bebb..8be6dac 100644
--- a/ccls.changes
+++ b/ccls.changes
@@ -1,3 +1,50 @@
+-------------------------------------------------------------------
+Fri Nov 21 22:24:42 UTC 2025 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Update to version 0.20250815.1.
+  * Add clang.prependArgs option.
+  * Support Decl::Concept.
+
+-------------------------------------------------------------------
+Sat Nov  8 21:56:03 UTC 2025 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Update to version 0.20250815.
+  * In textDocument/signatureHelp: add trigger character `{`.
+  * In initializationOptions: add clang.prependArgs.
+  * Support Decl::Concept.
+  * Adapt to LLVM 21 and 22.
+- Remove obsolete patches:
+  * fix-llvm20-build.patch
+  * reformat.patch
+  * llvm21-CompilerInstance-and-PointerUnion.patch
+  * fix-llvm21-build.patch
+
+-------------------------------------------------------------------
+Tue Sep 16 21:57:46 UTC 2025 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Add llvm21-CompilerInstance-and-PointerUnion.patch and
+  fix-llvm21-build.patch to fix build with LLVM 21.
+- Add reformat.patch to ease applying patches from upstream.
+
+-------------------------------------------------------------------
+Sat Apr 12 21:06:33 UTC 2025 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Add fix-llvm20-build.patch to fix build with LLVM 20.
+
+-------------------------------------------------------------------
+Thu Nov 15 22:40:39 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Update to version 0.20241108.
+  * Sort index requests. When you open A/B/foo.cc, files under
+    "A/B/" and "A/" will be prioritized during the initial indexing
+      process, leading to a quicker response time.
+  * Support for LLVM versions <= 9 has been dropped.
+  * LSP semantic tokens are now supported. See usage guide
+    https://maskray.me/blog/2024-10-20-ccls-and-lsp-semantic-tokens
+    usage (including rainbow semantic highlighting).
+  * LSP extension textDocument/switchSourceHeader is now supported.
+- Drop unnecessary runtime dependency to llvm/clang metapackages.
+
 -------------------------------------------------------------------
 Wed Oct  2 21:59:58 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
 
diff --git a/ccls.spec b/ccls.spec
index d808e48..7dc8ae4 100644
--- a/ccls.spec
+++ b/ccls.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package ccls
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC and contributors
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 
 
 Name:           ccls
-Version:        0.20240505
+Version:        0.20250815.1
 Release:        0
 Summary:        C/C++/ObjC language server
 # main package is Apache 2.0
@@ -26,13 +26,11 @@ License:        Apache-2.0 AND CC0-1.0 AND BSL-1.0
 Group:          Development/Tools/IDE
 URL:            https://github.com/MaskRay/ccls
 Source0:        %{URL}/archive/%{version}/%{name}-%{version}.tar.gz
-BuildRequires:  clang-devel >= 7.0
+BuildRequires:  clang-devel >= 10
 BuildRequires:  cmake >= 3.8
-BuildRequires:  llvm-devel >= 7.0
+BuildRequires:  llvm-devel >= 10
 BuildRequires:  rapidjson-devel
 BuildRequires:  zlib-devel
-Requires:       clang >= 5.0
-Requires:       llvm >= 7.0
 Provides:       bundled(macro_map)
 Provides:       bundled(siphash)
 # ccls hardcodes the paths to clang's resource dir and we thus must ensure that
@@ -71,12 +69,7 @@ ccls, which originates from cquery, is a C/C++/Objective-C language server.
 rm -rf third_party/rapidjson
 
 %build
-%cmake -DUSE_SYSTEM_RAPIDJSON=ON \
-%if %{pkg_vcmp clang-devel >= 9.0.0}
-    -DCLANG_LINK_CLANG_DYLIB=ON
-%else
-    -DCLANG_LINK_CLANG_DYLIB=OFF
-%endif
+%cmake -DUSE_SYSTEM_RAPIDJSON=ON -DCLANG_LINK_CLANG_DYLIB=ON
 %cmake_build
 
 %install