diff --git a/package.accept_keywords/firefox b/package.accept_keywords/firefox
index 1b5439d..a60e1c7 100644
--- a/package.accept_keywords/firefox
+++ b/package.accept_keywords/firefox
@@ -1,3 +1,3 @@
 www-client/firefox:rapid ~amd64
 
-=dev-libs/nss-3.110 ~amd64
+=dev-libs/nss-3.108 ~amd64
diff --git a/package.accept_keywords/llvm b/package.accept_keywords/llvm
index a03dd10..a0ef036 100644
--- a/package.accept_keywords/llvm
+++ b/package.accept_keywords/llvm
@@ -1,16 +1,17 @@
-# LLVM 20
-llvm-core/llvm:20 ~amd64
-llvm-core/clang:20 ~amd64
-llvm-core/lld:20 ~amd64
-
-llvm-core/llvm-toolchain-symlinks:20 ~amd64
-llvm-core/llvmgold:20 ~amd64
-
-llvm-core/clang-common ~amd64
-llvm-core/clang-runtime:20 ~amd64
-llvm-core/clang-toolchain-symlinks:20 ~amd64
-llvm-runtimes/compiler-rt:20 ~amd64
-llvm-runtimes/compiler-rt-sanitizers:20 ~amd64
-llvm-runtimes/openmp ~amd64
-
-llvm-core/lld-toolchain-symlinks:20 ~amd64
+# # temporary to not have to downgrade LLVM
+# =sys-devel/llvm-18.1.8-r4 ~amd64
+# 
+# # LLVM 19
+# =sys-devel/llvm-19.1.4 ~amd64
+# =sys-devel/clang-19.1.4 ~amd64
+# =sys-devel/lld-19.1.4 ~amd64
+# 
+# =sys-devel/clang-common-19.1.4 ~amd64
+# =sys-devel/clang-runtime-19.1.4 ~amd64
+# sys-devel/clang-toolchain-symlinks:19 ~amd64
+# =sys-libs/compiler-rt-19.1.4 ~amd64
+# =sys-libs/compiler-rt-sanitizers-19.1.4 ~amd64
+# =sys-libs/libomp-19.1.4 ~amd64
+# sys-devel/lld-toolchain-symlinks:19 ~amd64
+# sys-devel/llvm-toolchain-symlinks:19 ~amd64
+# =sys-devel/llvmgold-19 ~amd64
diff --git a/package.accept_keywords/zig b/package.accept_keywords/zig
index b077263..5a68b6b 100644
--- a/package.accept_keywords/zig
+++ b/package.accept_keywords/zig
@@ -1,4 +1,2 @@
 dev-lang/zig:0.13 ~amd64
-dev-lang/zig:0.14 ~amd64
-
 app-eselect/eselect-zig ~amd64
diff --git a/package.env/00compiler b/package.env/00compiler
index 6450a65..7468119 100644
--- a/package.env/00compiler
+++ b/package.env/00compiler
@@ -1,13 +1,10 @@
-# */* clang-19 mold
-*/* clang-20 mold
+*/* clang-19 mold
 
 sys-devel/gcc gcc
 
-sys-kernel/gentoo-kernel clang-19 lld no-lto
+sys-kernel/gentoo-kernel lld no-lto
 sys-kernel/gentoo-kernel-bin lld no-lto
-# sys-kernel/* no-lto
-
-sys-boot/gnu-efi lld no-lto
+sys-kernel/* gcc no-lto
 
 x11-drivers/nvidia-drivers lld
 
diff --git a/package.license b/package.license
index 9490032..ab5b4db 100644
--- a/package.license
+++ b/package.license
@@ -18,5 +18,3 @@ media-fonts/corefonts MSttfEULA
 app-arch/unrar unRAR
 
 net-im/slack all-rights-reserved license(s)
-
-www-client/chromium unRAR
diff --git a/package.use/handbrake b/package.use/handbrake
index 66a175d..0946211 100644
--- a/package.use/handbrake
+++ b/package.use/handbrake
@@ -1,2 +1 @@
 media-video/handbrake x265
-gui-libs/gtk gstreamer
diff --git a/package.use/python_targets b/package.use/python_targets
index 20d09bb..d89dc94 100644
--- a/package.use/python_targets
+++ b/package.use/python_targets
@@ -1,3 +1,5 @@
 */* PYTHON_TARGETS: python3_12 python3_13 python3_13t
 
-*/* PYTHON_SINGLE_TARGET: -* python3_13
+*/* PYTHON_SINGLE_TARGET: -python3_12 python3_13
+
+sys-apps/dtc PYTHON_SINGLE_TARGET: python3_12