Update package version to 1.4.6

pkg.info

@@ -1,8 +1,16 @@
 name: btop
 description: Resource monitor that shows usage and stats for processor, memory, disks, network and processes
-version: 1.4.5
+version: 1.4.6
+revision: 1
 url: https://github.com/aristocratos/btop
-license: Apache2.0
+license: Apache-2.0
 architecture: any
-depends: ["gcc-libs", "glibc"]
 type: source
+depends:
+  - gcc-libs
+  - glibc
+downloads:
+  - url: https://github.com/aristocratos/btop/archive/refs/tags/v${BPM_PKG_VERSION}.tar.gz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 4beb90172c6acaac08c1b4a5112fb616772e214a7ef992bcbd461453295a58be

source.sh

@@ -2,16 +2,6 @@
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
-DOWNLOAD="https://github.com/aristocratos/btop/archive/refs/tags/v${BPM_PKG_VERSION}.tar.gz"
-FILENAME="${DOWNLOAD##*/}"
-
-# The prepare function is executed in the root of the temp directory
-# This function is used for downloading files and putting them into the correct location
-prepare() {
-  wget "$DOWNLOAD"
-  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
-}
-
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {