diff --git a/debian/changelog b/debian/changelog
index 46fd567..f79f02a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,13 @@
+lmdb (0.9.24-2) UNRELEASED; urgency=low
+
+  * Use secure URI in Homepage field.
+  * Bump debhelper from old 10 to 12.
+  * Set debhelper-compat version in Build-Depends.
+  * Set upstream metadata fields: Repository, Repository-Browse.
+  * Drop transition for old debug package migration.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Tue, 07 Jul 2020 20:44:25 -0000
+
 lmdb (0.9.24-1) unstable; urgency=medium
 
   [ Ondřej Nový ]
diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index f599e28..0000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-10
diff --git a/debian/control b/debian/control
index 2c62886..c385bfe 100644
--- a/debian/control
+++ b/debian/control
@@ -3,10 +3,9 @@ Section: database
 Priority: optional
 Maintainer: LMDB <lmdb@packages.debian.org>
 Uploaders: Ondřej Surý <ondrej@debian.org>
-Build-Depends: debhelper (>= 10),
-               doxygen
+Build-Depends: debhelper-compat (= 12), doxygen
 Standards-Version: 4.1.5.0
-Homepage: http://symas.com/mdb/
+Homepage: https://symas.com/mdb/
 Vcs-Browser: https://salsa.debian.org/debian/lmdb
 Vcs-Git: https://salsa.debian.org/debian/lmdb.git
 
diff --git a/debian/rules b/debian/rules
index afe147c..7ca6c07 100755
--- a/debian/rules
+++ b/debian/rules
@@ -24,9 +24,6 @@ override_dh_auto_build:
 	  mv man/man3/$$m man/man3/mdb_$$m; \
 	done
 
-override_dh_strip:
-	dh_strip --dbgsym-migration='lmdb-dbg (<< 0.9.18-3~)' || dh_strip
-
 override_dh_install-arch:
 	dh_install -X.la
 	mkdir debian/liblmdb-dev/usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig/
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 0000000..7743a38
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,3 @@
+---
+Repository: https://github.com/LMDB/lmdb.git
+Repository-Browse: https://github.com/LMDB/lmdb