diff --git a/CONFIG.md b/CONFIG.md
index b307b7f..c305a60 100755
--- a/CONFIG.md
+++ b/CONFIG.md
@@ -15,9 +15,16 @@ uptodown-dlurl = "https://app.en.uptodown.com/android"
 ## If you'd like to get to know more about other options:
 
 There exists an example below with all defaults shown and all the keys explicitly set.  
-All keys are optional (except download urls) and are assigned to their default values if not set explicitly.  
+**All keys are optional** (except download urls) and are assigned to their default values if not set explicitly.  
 
 ```toml
+patches-source = "revanced/revanced-patches" # where to fetch patches bundle from. default: "revanced/revanced-patches"
+integrations-source = "revanced/revanced-integrations" # where to fetch integrations from. default: "revanced/revanced-integrations"
+rv-brand = "ReVanced Extended" # rebrand from 'ReVanced' to something different. default: "ReVanced"
+
+patches-version = "v2.160.0" # locks the patches version. default: latest available
+integrations-version = "v0.95.0" # locks the integrations version. default: latest available
+
 [Some-App]
 app-name = "SomeApp" # if set, app name becomes SomeApp instead of Some-App. default is same as table name, which is 'Some-App' here.
 # this affects the release name and stuff like that
diff --git a/build.sh b/build.sh
index d5e29d1..2447959 100755
--- a/build.sh
+++ b/build.sh
@@ -3,7 +3,7 @@
 set -euo pipefail
 
 source utils.sh
-trap "rm -rf temp/tmp.*" INT
+trap "rm -rf temp/tmp.*; exit 1" INT
 
 : >build.md
 
@@ -29,6 +29,8 @@ ENABLE_MAGISK_UPDATE=$(toml_get "$main_config_t" enable-magisk-update) || abort
 PARALLEL_JOBS=$(toml_get "$main_config_t" parallel-jobs) || abort "ERROR: parallel-jobs is missing"
 BUILD_MINDETACH_MODULE=$(toml_get "$main_config_t" build-mindetach-module) || abort "ERROR: build-mindetach-module is missing"
 LOGGING_F=$(toml_get "$main_config_t" logging-to-file) && vtf "$LOGGING_F" "logging-to-file" || LOGGING_F=false
+CONF_PATCHES_VER=$(toml_get "$main_config_t" patches-version) || CONF_PATCHES_VER=
+CONF_INTEGRATIONS_VER=$(toml_get "$main_config_t" integrations-version) || CONF_INTEGRATIONS_VER=
 
 PATCHES_SRC=$(toml_get "$main_config_t" patches-source) || PATCHES_SRC="revanced/revanced-patches"
 INTEGRATIONS_SRC=$(toml_get "$main_config_t" integrations-source) || INTEGRATIONS_SRC="revanced/revanced-integrations"
diff --git a/utils.sh b/utils.sh
index 5f149ae..793a44f 100755
--- a/utils.sh
+++ b/utils.sh
@@ -39,16 +39,27 @@ pr() { echo -e "\033[0;32m[+] ${1}\033[0m"; }
 
 get_prebuilts() {
 	pr "Getting prebuilts"
-	local rv_cli_url rv_integrations_url rv_patches rv_patches_changelog rv_patches_dl rv_patches_url
+	local rv_cli_url rv_integrations_url rv_patches rv_patches_changelog rv_patches_dl rv_patches_url rv_integrations_rel rv_patches_rel
 	rv_cli_url=$(gh_req "https://api.github.com/repos/j-hc/revanced-cli/releases/latest" - | json_get 'browser_download_url') || return 1
 	RV_CLI_JAR="${PREBUILTS_DIR}/${rv_cli_url##*/}"
 	log "CLI: ${rv_cli_url##*/}"
 
-	rv_integrations_url=$(gh_req "https://api.github.com/repos/${INTEGRATIONS_SRC}/releases/latest" - | json_get 'browser_download_url')
+	if [ "$CONF_INTEGRATIONS_VER" ]; then
+		rv_integrations_rel="https://api.github.com/repos/${INTEGRATIONS_SRC}/releases/tags/${CONF_INTEGRATIONS_VER}"
+	else
+		rv_integrations_rel="https://api.github.com/repos/${INTEGRATIONS_SRC}/releases/latest"
+	fi
+	if [ "$CONF_PATCHES_VER" ]; then
+		rv_patches_rel="https://api.github.com/repos/${PATCHES_SRC}/releases/tags/${CONF_PATCHES_VER}"
+	else
+		rv_patches_rel="https://api.github.com/repos/${PATCHES_SRC}/releases/latest"
+	fi
+
+	rv_integrations_url=$(gh_req "$rv_integrations_rel" - | json_get 'browser_download_url')
 	RV_INTEGRATIONS_APK="${PREBUILTS_DIR}/${rv_integrations_url##*/}"
 	log "Integrations: ${rv_integrations_url##*/}"
 
-	rv_patches=$(gh_req "https://api.github.com/repos/${PATCHES_SRC}/releases/latest" -)
+	rv_patches=$(gh_req "$rv_patches_rel" -)
 	rv_patches_changelog=$(echo "$rv_patches" | json_get 'body' | sed 's/\(\\n\)\+/\\n/g')
 	rv_patches_dl=$(json_get 'browser_download_url' <<<"$rv_patches")
 	RV_PATCHES_JSON="${PREBUILTS_DIR}/patches-$(json_get 'tag_name' <<<"$rv_patches").json"
@@ -160,6 +171,7 @@ get_apkmirror_vers() {
 	if [ "$allow_alpha_version" = false ]; then
 		local IFS=$'\n'
 		vers=$(grep -iv "\(beta\|alpha\)" <<<"$vers")
+		local v
 		local r_vers=()
 		for v in $vers; do
 			grep -iq "${v} \(beta\|alpha\)" <<<"$apkm_resp" || r_vers+=("$v")