diff --git a/testing/mautrix-slack/APKBUILD b/testing/mautrix-slack/APKBUILD
index 28eb0611c05..ff3df61ae53 100644
--- a/testing/mautrix-slack/APKBUILD
+++ b/testing/mautrix-slack/APKBUILD
@@ -1,22 +1,21 @@
 # Contributor: Matthias Ahouansou <matthias@ahouansou.cz>
+# Contributor: fossdd <fossdd@pwned.life>
 # Maintainer: Matthias Ahouansou <matthias@ahouansou.cz>
 pkgname=mautrix-slack
-pkgver=0_git20240710
-_gitrev=a9c4b6c9b2d3125a86e6501aabc473cdf0bb22cf
+pkgver=0.1.0
 pkgrel=0
 pkgdesc="Matrix-Slack puppeting bridge"
 url="https://go.mau.fi/mautrix-slack/"
 arch="all"
 license="AGPL-3.0-or-later"
 makedepends="go olm-dev sqlite-dev"
-install="$pkgname.pre-install"
+install="$pkgname.pre-install $pkgname.post-upgrade"
 subpackages="$pkgname-openrc $pkgname-doc"
-source="$pkgname-$_gitrev.tar.gz::https://github.com/mautrix/slack/archive/$_gitrev.tar.gz
+source="$pkgname-$pkgver.tar.gz::https://github.com/mautrix/slack/archive/v$pkgver.tar.gz
 	mautrix-slack.initd
 	mautrix-slack.confd
-	default-log-dir.patch
 	"
-builddir="$srcdir/slack-$_gitrev"
+builddir="$srcdir/slack-$pkgver"
 options="net"
 
 export GOFLAGS="$GOFLAGS -tags=libsqlite3"
@@ -27,7 +26,13 @@ export GOMODCACHE="${GOMODCACHE:-"$srcdir/go"}"
 build() {
 	export CGO_CFLAGS="$CFLAGS"
 	export CGO_LDFLAGS="$LDFLAGS"
-	go build
+
+	go build \
+		-ldflags "-X main.Tag=$pkgver -X 'main.BuildTime=$(date -d @"$SOURCE_DATE_EPOCH" '+%b %_d %Y, %H:%M:%S')'" \
+		./cmd/mautrix-slack
+
+	./mautrix-slack -e
+	sed -i 's|./logs/bridge.log|/var/log/mautrix-slack/mautrix-slack.log|g' config.yaml
 }
 
 check() {
@@ -37,7 +42,7 @@ check() {
 package() {
 	install -Dm755 mautrix-slack \
 		-t "$pkgdir"/usr/bin/
-	install -Dm644 example-config.yaml \
+	install -Dm644 config.yaml \
 		-t "$pkgdir"/etc/mautrix-slack/
 
 	install -Dm755 "$srcdir"/mautrix-slack.initd \
@@ -49,8 +54,7 @@ package() {
 }
 
 sha512sums="
-7b4e5705b66e0ec4689e49f6c363355d6735465a95ad3c87176c911074d657f60e56167c1ba1a5edc33dfb2921e07d74c477b64686979ad159e0657251dc482e  mautrix-slack-a9c4b6c9b2d3125a86e6501aabc473cdf0bb22cf.tar.gz
+b117f7c8a222c5d0688f31d3dc40848212053392a6c401dcb952d58c7b96a4f85dd3a1a6275b3c3480e8b53017a4be715fa5818763b8ae38ab6487c9ae22043d  mautrix-slack-0.1.0.tar.gz
 d27fbc6c7ebe9d42eb8226e035649239e6a3e9fbdea21fd9930666da68be375df577fdf9fd6989152e3bee76c924cf77119c57056aff6def84408c4548e8c42a  mautrix-slack.initd
 cda8cd828fa1e4e4c302adc79a51d9af99fb428a81639691afefad6b575f6d2ac75730ea2cc455be514fe65a9836bdeb530a86b553c34a47e4a56796ce843fe1  mautrix-slack.confd
-9444fec2555b1a4a1a4db2f0d08179fdd7a9d725e0a7414cea35591dbaea642978ce2020b6889f54c40f69627b167eaa1a796abcaf216ade5a6457584c38f8dc  default-log-dir.patch
 "
diff --git a/testing/mautrix-slack/default-log-dir.patch b/testing/mautrix-slack/default-log-dir.patch
deleted file mode 100644
index 82c8818bb36..00000000000
--- a/testing/mautrix-slack/default-log-dir.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-Upstream: No, Alpine specific
-Reason: We don't want to log into $PWD/logs by default but
-into /var/log/mautrix-slack.
-diff --git a/example-config.yaml b/example-config.yaml
-index a636e58..9674a1c 100644
---- a/example-config.yaml
-+++ b/example-config.yaml
-@@ -288,7 +288,7 @@ logging:
-       format: pretty-colored
-     - type: file
-       format: json
--      filename: ./logs/mautrix-slack.log
-+      filename: /var/log/mautrix-slack/mautrix-slack.log
-       max_size: 100
-       max_backups: 10
-       compress: true
-
diff --git a/testing/mautrix-slack/mautrix-slack.post-upgrade b/testing/mautrix-slack/mautrix-slack.post-upgrade
new file mode 100644
index 00000000000..35e4c0969a4
--- /dev/null
+++ b/testing/mautrix-slack/mautrix-slack.post-upgrade
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+ver_old=$2
+
+if [ "$(apk version -t "$ver_old" '0.1.0-r0')" = '<' ]; then
+	cat >&2 <<-EOF
+	*
+	* mautrix-slack was ported over to the new Megabridge framework,
+	* which requires a new config format.
+	*
+	* Migration of the old format is not possible. A example config has
+	* been added to /etc/mautrix-slack/config.yaml
+	*
+	EOF
+fi
+
+exit 0