diff --git a/.github/release-nest-v3 b/.github/release-nest-v3
index 60d3b2f..b6a7d89 100644
--- a/.github/release-nest-v3
+++ b/.github/release-nest-v3
@@ -1 +1 @@
-15
+16
diff --git a/debian/.gitignore b/debian/.gitignore
deleted file mode 100644
index 2d01ce9..0000000
--- a/debian/.gitignore
+++ /dev/null
@@ -1,14 +0,0 @@
-/*.debhelper.log
-/*.substvars
-/.debhelper/
-/debhelper-build-stamp
-/files
-/gir1.2-mutter-*/
-/libmutter-*-0/
-/libmutter-*-dev/
-/libmutter-test-*/
-/mutter-*-tests/
-/mutter-common-bin/
-/mutter-common/
-/mutter/
-/tmp/
diff --git a/debian/changelog b/debian/changelog
index 8265603..e4ab22b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,10 +1,4 @@
-mutter (46.4-101pika1) pika; urgency=medium
-
-  * fix xwayland blur in fracscale
-
- -- Jeremy Bícha <jbicha@ubuntu.com>  Sun, 04 Aug 2024 12:37:19 -0400
-
-mutter (46.4-1) unstable; urgency=medium
+mutter (46.4-101pika1) unstable; urgency=medium
 
   * New upstream release
   * debian/libmutter-14-0.symbols: Update
diff --git a/debian/rules b/debian/rules
index 97adcdc..3880f9b 100755
--- a/debian/rules
+++ b/debian/rules
@@ -4,8 +4,9 @@ include /usr/share/dpkg/default.mk
 
 built_binaries := $(shell dh_listpackages)
 
-export DEB_CFLAGS_MAINT_APPEND  = -Wno-error -Wno-deprecated-declarations -Wno-unused-variable
-export DPKG_GENSYMBOLS_CHECK_LEVEL = 0
+export DEB_BUILD_MAINT_OPTIONS = hardening=+all
+export DEB_LDFLAGS_MAINT_APPEND = -Wl,-O1
+export DPKG_GENSYMBOLS_CHECK_LEVEL = 4
 
 # Following upstream method to compute the API version
 MUTTER_MAJOR_VERSION = $(shell echo $(DEB_VERSION_UPSTREAM) | sed 's/[~.].*//')