Where did you find the original md file?
I'm trying to apply the patch to the pdf but it's not documented and nothing I try works:

```
patch < ODA-5.4.2-libredwg-diff.pdf OpenDesign_Specification_for_.dwg_files.pdf
patch: **** Only garbage was found in the patch input.

git apply < ODA-5.4.2-libredwg.patch
error: doc/ODA-5.4.2-libredwg.md: No such file or directory
```
Where to find ODA-5.4.1.md?
This is a GitHub Issue
repo:libredwg
owner:LibreDWG
Title : Where to find ODA-5.4.1.md?
Issue date:

--- start body ---
Where did you find the original md file?
I'm trying to apply the patch to the pdf but it's not documented and nothing I try works:

```
patch < ODA-5.4.2-libredwg-diff.pdf OpenDesign_Specification_for_.dwg_files.pdf
patch: **** Only garbage was found in the patch input.

git apply < ODA-5.4.2-libredwg.patch
error: doc/ODA-5.4.2-libredwg.md: No such file or directory
```
--- end body ---
