diff --git a/.cirrus.yml b/.cirrus.yml
index 1e1956e521..7ca5db45af 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -109,7 +109,7 @@ packaging_steps_template: &PACKAGING_STEPS_TEMPLATE
   # Build & copy reggae
   build_reggae_script: |
     cd $CIRRUS_WORKING_DIR/..
-    git clone --recursive https://github.com/kinke/reggae.git
+    git clone --recursive https://github.com/atilaneves/reggae.git
     cd reggae
     git checkout "$(cat $CIRRUS_WORKING_DIR/packaging/reggae_version)"
     # needs rdmd in PATH
diff --git a/.github/actions/4d-test-libs/action.yml b/.github/actions/4d-test-libs/action.yml
index 6e4d2fec24..fb83069b14 100644
--- a/.github/actions/4d-test-libs/action.yml
+++ b/.github/actions/4d-test-libs/action.yml
@@ -26,6 +26,8 @@ runs:
           excludes+='|^std.math.exponential(-shared)?$'
           # FIXME: subtest rt_trap_exceptions fails
           excludes+='|^druntime-test-exceptions-debug$'
+          # FIXME: sporadically hanging
+          excludes+='|^core.thread-shared$'
         fi
 
         ctest -j$N --output-on-failure -E "$excludes" --timeout 120
diff --git a/.github/actions/7-package/action.yml b/.github/actions/7-package/action.yml
index 6e31581d00..60a6f00d61 100644
--- a/.github/actions/7-package/action.yml
+++ b/.github/actions/7-package/action.yml
@@ -65,7 +65,7 @@ runs:
       run: |
         set -eux
         cd ..
-        git clone --recursive https://github.com/kinke/reggae.git
+        git clone --recursive https://github.com/atilaneves/reggae.git
         cd reggae
         git checkout "$(cat ../ldc/packaging/reggae_version)"
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d6c7aae5c..9f107fcd7f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 # LDC master
 
 #### Big news
-- Latest frontend and druntime patches from DMD stable (v2.110.0-rc.1+). (#4854)
+- Frontend and druntime bumped to version [2.110.0](https://dlang.org/changelog/2.110.0.html) final. (#4854, #4868)
 - LLVM for prebuilt packages bumped to v19.1.7. (#4822)
 - New prebuilt package for Alpine Linux x86_64 with musl libc. It's currently generated on Alpine v3.21, using its default LLVM 19. Most bundled executables are fully static and can be run on ~all distros. (#4826, #4862)
 - Revived dynamic-compile (JIT) functionality (formerly unsupported since LLVM 12), supporting LLVM 18+ now. (#4774)
@@ -10,7 +10,7 @@
 
 #### Platform support
 - Supports LLVM 15 - 19.
-- Initial compiler and runtime support for ppc64 and ppc64le systems that use IEEE 754R 128-bit floating-point as the default 128-bit floating-point format. (#4833)
+- Initial compiler and runtime support for ppc64 and ppc64le systems that use IEEE 754R 128-bit floating-point as the default 128-bit floating-point format. (#4833, #4840)
 - Initial support for Windows on ARM64. The prebuilt Windows multilib package/installer bundles prebuilt arm64 druntime and Phobos; cross-compiling works out of the box via `-mtriple=aarch64-windows-msvc`, but you currently need to set up a suited MSVC arm64 build environment before yourself (e.g., by running `vsdevcmd.bat -arch=arm64 -host_arch=x64`). (#4835, #4846)
 
 #### Bug fixes
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 437b5d3106..ff3b92a34c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -117,7 +117,7 @@ include(GetLinuxDistribution)
 #
 
 # Version information
-set(LDC_VERSION "1.40.0") # May be overridden by git hash tag
+set(LDC_VERSION "1.40.1") # May be overridden by git hash tag
 set(DMDFE_MAJOR_VERSION   2)
 set(DMDFE_MINOR_VERSION   110)
 set(DMDFE_PATCH_VERSION   0)
diff --git a/packaging/dlang-tools_version b/packaging/dlang-tools_version
index 7b96e72cf9..e9acfb34f9 100644
--- a/packaging/dlang-tools_version
+++ b/packaging/dlang-tools_version
@@ -1 +1 @@
-v2.110.0-rc.1
\ No newline at end of file
+v2.110.0
\ No newline at end of file
diff --git a/packaging/dub_version b/packaging/dub_version
index a858b330b3..365cbf9b1a 100644
--- a/packaging/dub_version
+++ b/packaging/dub_version
@@ -1 +1 @@
-4a69bd4b8ec74175cc83f3a0edc1ceb15822377c
\ No newline at end of file
+v1.39.0
\ No newline at end of file
diff --git a/packaging/reggae_version b/packaging/reggae_version
index f7c74ec14c..2b6fb638fa 100644
--- a/packaging/reggae_version
+++ b/packaging/reggae_version
@@ -1 +1 @@
-5d9cc590d0e0cd3d143f433fdfe8f3d13e540d23
\ No newline at end of file
+c8fb508ec6b042a21723c807acfa768cfb691383
\ No newline at end of file
diff --git a/tests/dmd/runnable/template3.d b/tests/dmd/runnable/template3.d
index e3313672d0..7b90cff29a 100644
--- a/tests/dmd/runnable/template3.d
+++ b/tests/dmd/runnable/template3.d
@@ -240,6 +240,16 @@ void test8()
 
 /*********************************************************/
 
+// https://github.com/dlang/dmd/issues/20907
+struct Bar { enum bar = 1; }
+void foo(A)(A[], A[1 << A.bar]) {}
+void test20907()
+{
+    foo((Bar[]).init, (Bar[2]).init);
+}
+
+/*********************************************************/
+
 int main()
 {
     test1();
@@ -250,6 +260,7 @@ int main()
     test6();
     test7();
     test8();
+    test20907();
 
     printf("Success\n");
     return 0;