Update readme and version bump 0.1 -> 0.2

Author: cyraxjoe

README.md

@@ -10,6 +10,8 @@ and more efficient than using ffmpeg for this particular use case (dramatically
 
 Currently the recommended way to build and install this program is using [Nix](https://nixos.org/guides/install-nix.html).
 
+Alternatively, there should be windows installer in the releases section.
+
 
 To install it:
 
@@ -22,12 +24,12 @@ Or to test it in a nix-shell:
 
 ### Compatibility
 
-Linux only, I might consider to support other platforms as they become relevant to the project.
+Linux & Windows only, I might consider to support other platforms as they become relevant to the project.
 
 ## CLI interface
-    dav2mp4 [options]  <input-dav-file> <output-mp4-file>
+    dav2mp4 [options]  <input-dav-file-or-dir> <output-file-or-dir>
     Options:
-         -v, --version: Show the version number and exit.
-         -h, --help: Show this help message and exit.
-         -f, --format: Video output format, supported: mp4 (default), raw, avi and asf.
-
+            -v, --version: Show the version number and exit.
+            -h, --help: Show this help message and exit.
+            -f, --format: Video output format, supported: mp4 (default), raw, avi and asf.
+            -b, --batch-mode: Use the positional arguments as input and output directories.

src/dav2mp4.nim

@@ -4,7 +4,7 @@ import davconverter
 
 const
   progName = "dav2mp4"
-  version = "0.1"
+  version = "0.2"
   supportedFormats = {
     "mp4": MP4,
     "raw": RAW,