diff --git a/CONFIG.md b/CONFIG.md
index 678960a..e7eb70a 100755
--- a/CONFIG.md
+++ b/CONFIG.md
@@ -20,13 +20,13 @@ cli-source = "j-hc/revanced-cli" # where to fetch cli from. default: "j-hc/revan
 # options like cli-source can also set per app
 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
+patches-version = "v2.160.0" # 'latest', 'dev', or a version number. default: "latest"
+# integrations-version and cli-version can be also configured
 
 [Some-App]
 app-name = "SomeApp" # if set, release name becomes SomeApp instead of Some-App. default is same as table name, which is 'Some-App' here.
 enabled = true # whether to build the app. default: true
-version = "auto" # 'auto', 'latest', 'beta' or a custom one e.g. '17.40.41'. default: auto
+version = "auto" # 'auto', 'latest', 'beta' or a version number (e.g. '17.40.41'). default: auto
 # 'auto' option gets the latest possible version supported by all the included patches
 # 'latest' gets the latest stable without checking patches support. 'beta' gets the latest beta/alpha
 include-stock = true # includes stock apk in the module. default: true
diff --git a/build.sh b/build.sh
index e763884..70b36e2 100755
--- a/build.sh
+++ b/build.sh
@@ -20,9 +20,9 @@ COMPRESSION_LEVEL=$(toml_get "$main_config_t" compression-level) || COMPRESSION_
 if ! PARALLEL_JOBS=$(toml_get "$main_config_t" parallel-jobs); then
 	if [ "$OS" = Android ]; then PARALLEL_JOBS=1; else PARALLEL_JOBS=$(nproc); fi
 fi
-DEF_PATCHES_VER=$(toml_get "$main_config_t" patches-version) || DEF_PATCHES_VER=""
-DEF_INTEGRATIONS_VER=$(toml_get "$main_config_t" integrations-version) || DEF_INTEGRATIONS_VER=""
-DEF_CLI_VER=$(toml_get "$main_config_t" cli-version) || DEF_CLI_VER=""
+DEF_PATCHES_VER=$(toml_get "$main_config_t" patches-version) || DEF_PATCHES_VER="latest"
+DEF_INTEGRATIONS_VER=$(toml_get "$main_config_t" integrations-version) || DEF_INTEGRATIONS_VER="latest"
+DEF_CLI_VER=$(toml_get "$main_config_t" cli-version) || DEF_CLI_VER="latest"
 DEF_PATCHES_SRC=$(toml_get "$main_config_t" patches-source) || DEF_PATCHES_SRC="ReVanced/revanced-patches"
 DEF_INTEGRATIONS_SRC=$(toml_get "$main_config_t" integrations-source) || DEF_INTEGRATIONS_SRC="ReVanced/revanced-integrations"
 DEF_CLI_SRC=$(toml_get "$main_config_t" cli-source) || DEF_CLI_SRC="j-hc/revanced-cli"
@@ -52,20 +52,6 @@ zip --version >/dev/null || abort "\`zip\` is not installed. install it with 'ap
 rm -rf revanced-magisk/bin/*/tmp.*
 get_prebuilts
 
-set_prebuilts() {
-	local integrations_src=$1 patches_src=$2 cli_src=$3 integrations_ver=$4 patches_ver=$5 cli_ver=$6
-	local patches_dir=${patches_src%/*}
-	local integrations_dir=${integrations_src%/*}
-	local cli_dir=${cli_src%/*}
-	cli_ver=${cli_ver#v}
-	integrations_ver="${integrations_ver#v}"
-	patches_ver="${patches_ver#v}"
-	app_args[cli]=$(find "${TEMP_DIR}/${cli_dir,,}-rv" -name "revanced-cli-${cli_ver:-*}-all.jar" -type f -print -quit 2>/dev/null) && [ "${app_args[cli]}" ] || return 1
-	app_args[integ]=$(find "${TEMP_DIR}/${integrations_dir,,}-rv" -name "revanced-integrations-${integrations_ver:-*}.apk" -type f -print -quit 2>/dev/null) && [ "${app_args[integ]}" ] || return 1
-	app_args[ptjar]=$(find "${TEMP_DIR}/${patches_dir,,}-rv" -name "revanced-patches-${patches_ver:-*}.jar" -type f -print -quit 2>/dev/null) && [ "${app_args[ptjar]}" ] || return 1
-	app_args[ptjs]=$(find "${TEMP_DIR}/${patches_dir,,}-rv" -name "patches-${patches_ver:-*}.json" -type f -print -quit 2>/dev/null) && [ "${app_args[ptjs]}" ] || return 1
-}
-
 declare -A cliriplib
 idx=0
 for table_name in $(toml_get_table_names); do
@@ -86,16 +72,14 @@ for table_name in $(toml_get_table_names); do
 	cli_src=$(toml_get "$t" cli-source) || cli_src=$DEF_CLI_SRC
 	cli_ver=$(toml_get "$t" cli-version) || cli_ver=$DEF_CLI_VER
 
-	if ! set_prebuilts "$integrations_src" "$patches_src" "$cli_src" "$integrations_ver" "$patches_ver" "$cli_ver"; then
-		if ! RVP="$(get_rv_prebuilts "$cli_src" "$cli_ver" "$integrations_src" "$integrations_ver" "$patches_src" "$patches_ver")"; then
-			abort "could not download rv prebuilts"
-		fi
-		read -r rv_cli_jar rv_integrations_apk rv_patches_jar rv_patches_json <<<"$RVP"
-		app_args[cli]=$rv_cli_jar
-		app_args[integ]=$rv_integrations_apk
-		app_args[ptjar]=$rv_patches_jar
-		app_args[ptjs]=$rv_patches_json
+	if ! RVP="$(get_rv_prebuilts "$cli_src" "$cli_ver" "$integrations_src" "$integrations_ver" "$patches_src" "$patches_ver")"; then
+		abort "could not download rv prebuilts"
 	fi
+	read -r rv_cli_jar rv_integrations_apk rv_patches_jar rv_patches_json <<<"$RVP"
+	app_args[cli]=$rv_cli_jar
+	app_args[integ]=$rv_integrations_apk
+	app_args[ptjar]=$rv_patches_jar
+	app_args[ptjs]=$rv_patches_json
 	if [[ -v cliriplib[${app_args[cli]}] ]]; then app_args[riplib]=${cliriplib[${app_args[cli]}]}; else
 		if [[ $(java -jar "${app_args[cli]}" patch 2>&1) == *rip-lib* ]]; then
 			cliriplib[${app_args[cli]}]=true
@@ -106,7 +90,7 @@ for table_name in $(toml_get_table_names); do
 		fi
 	fi
 	if [ "${app_args[riplib]}" = "true" ] && [ "$(toml_get "$t" riplib)" = "false" ]; then app_args[riplib]=false; fi
-	app_args[rv_brand]=$(toml_get "$t" rv-brand) || app_args[rv_brand]="$DEF_RV_BRAND"
+	app_args[rv_brand]=$(toml_get "$t" rv-brand) || app_args[rv_brand]=$DEF_RV_BRAND
 
 	app_args[excluded_patches]=$(toml_get "$t" excluded-patches) || app_args[excluded_patches]=""
 	if [ -n "${app_args[excluded_patches]}" ] && [[ ${app_args[excluded_patches]} != *'"'* ]]; then abort "patch names inside excluded-patches must be quoted"; fi
diff --git a/utils.sh b/utils.sh
index f2e83d5..0351542 100755
--- a/utils.sh
+++ b/utils.sh
@@ -54,27 +54,51 @@ get_rv_prebuilts() {
 		dir=${TEMP_DIR}/${dir,,}-rv
 		[ -d "$dir" ] || mkdir "$dir"
 
-		local rv_rel="https://api.github.com/repos/${src}/releases/"
-		if [ "$ver" ]; then rv_rel+="tags/${ver}"; else rv_rel+="latest"; fi
+		local rv_rel="https://api.github.com/repos/${src}/releases" name_ver
+		if [ "$ver" = "dev" ]; then
+			rv_rel+="/tags/$(gh_req "$rv_rel" - | jq -r '.[0] | .tag_name')"
+			name_ver="*-dev*"
+		elif [ "$ver" = "latest" ]; then
+			rv_rel+="/latest"
+			name_ver="*"
+		else
+			rv_rel+="/tags/${ver}"
+			name_ver="$ver"
+		fi
 
-		local resp asset url name file
-		resp=$(gh_req "$rv_rel" -) || return 1
-		asset=$(jq -e -r ".assets[] | select(.name | endswith(\"$ext\"))" <<<"$resp") || return 1
-		url=$(jq -r .url <<<"$asset")
-		name=$(jq -r .name <<<"$asset")
-		file="${dir}/${name}"
+		local url file tag_name name
+		file=$(find "$dir" -name "revanced-${tag,,}-${name_ver#v}.${ext}" -type f 2>/dev/null)
+		if [ "$ver" = "latest" ]; then
+			file=$(grep -v dev <<<"$file" | head -1)
+		else file=$(grep "$ver" <<<"$file" | head -1); fi
+
+		if [ -z "$file" ]; then
+			local resp asset name
+			resp=$(gh_req "$rv_rel" -) || return 1
+			tag_name=$(jq -r '.tag_name' <<<"$resp")
+			asset=$(jq -e -r ".assets[] | select(.name | endswith(\"$ext\"))" <<<"$resp") || return 1
+			url=$(jq -r .url <<<"$asset")
+			name=$(jq -r .name <<<"$asset")
+			file="${dir}/${name}"
+			gh_dl "$file" "$url" >&2 || return 1
+		else
+			name=$(basename "$file")
+			tag_name=$(cut -d'-' -f3- <<<"$name")
+			tag_name=v${tag_name%.*}
+			if [ "$tag_name" = "v" ]; then abort; fi
+		fi
 		if [ "$tag" = "Integrations" ] && [ ! -f "$file" ]; then integs_file=$file; fi
 
-		echo "$tag: $(cut -d/ -f5 <<<"$url")/${name}  " >>"${cl_dir}/changelog.md"
-		gh_dl "$file" "$url" >&2 || return 1
+		echo "$tag: $(cut -d/ -f1 <<<"$src")/${name}  " >>"${cl_dir}/changelog.md"
 		echo -n "$file "
 		if [ "$tag" = "Patches" ]; then
-			local tag_name
-			tag_name=$(jq -r '.tag_name' <<<"$resp")
 			name="patches-${tag_name}.json"
 			file="${dir}/${name}"
-			url=$(jq -e -r '.assets[] | select(.name | endswith("json")) | .url' <<<"$resp") || return 1
-			gh_dl "$file" "$url" >&2 || return 1
+			if [ ! -f "$file" ]; then
+				resp=$(gh_req "$rv_rel" -) || return 1
+				url=$(jq -e -r '.assets[] | select(.name | endswith("json")) | .url' <<<"$resp") || return 1
+				gh_dl "$file" "$url" >&2 || return 1
+			fi
 			echo -n "$file "
 			echo -e "[Changelog](https://github.com/${src}/releases/tag/${tag_name})\n" >>"${cl_dir}/changelog.md"
 		fi
@@ -406,13 +430,15 @@ build_rv() {
 	p_patcher_args+=("$(join_args "${args[excluded_patches]}" -e) $(join_args "${args[included_patches]}" -i)")
 	[ "${args[exclusive_patches]}" = true ] && p_patcher_args+=("--exclusive")
 
+	local tried_dl=()
 	for dl_p in archive apkmirror uptodown; do
 		if [ -z "${args[${dl_p}_dlurl]}" ]; then continue; fi
-		if ! get_"${dl_p}"_resp "${args[${dl_p}_dlurl]}" || ! pkg_name=$(get_"${dl_p}"_pkg_name); then
+		if ! get_${dl_p}_resp "${args[${dl_p}_dlurl]}" || ! pkg_name=$(get_"${dl_p}"_pkg_name); then
 			args[${dl_p}_dlurl]=""
 			epr "ERROR: Could not find ${table} in ${dl_p}"
 			continue
 		fi
+		tried_dl+=("$dl_p")
 		dl_from=$dl_p
 		break
 	done
@@ -459,6 +485,7 @@ build_rv() {
 		for dl_p in archive apkmirror uptodown; do
 			if [ -z "${args[${dl_p}_dlurl]}" ]; then continue; fi
 			pr "Downloading '${table}' from ${dl_p}"
+			if ! isoneof $dl_p "${tried_dl[@]}"; then get_${dl_p}_resp "${args[${dl_p}_dlurl]}"; fi
 			if ! dl_${dl_p} "${args[${dl_p}_dlurl]}" "$version" "$stock_apk" "$arch" "${args[dpi]}" "$get_latest_ver"; then
 				epr "ERROR: Could not download '${table}' from ${dl_p} with version '${version}', arch '${arch}', dpi '${args[dpi]}'"
 				continue