I was wondering if there's any way to get a heads up on the way the download output changes, even if it's just detailed in the release notes?

I ask because I scrape the output for an application I wrote and obviously each time it's changed I need to change my app.

Since I started developing my application it's altered 3 times I think;

< 3.0.4
Recording:     1.53 MiB / ~152.63 MiB   1.0%   12.2 Mibit/s 00:01:38 remaining

3.0.4 - 3.0.6
 100% [=========================] ETA: 00:00:00 (hvfxsd1) [audio+video]

3.0.7 and up to 3.10
 1.0% of ~155.14 MB @  12.5 Mb/s ETA: 00:01:38 (hvfxsd1) [audio+video]

Any help would be much appreciated :)