CadFreely CAD engine notices

@mlightcad/libredwg-web 0.7.10
Copyright MLight Lee and contributors. GPL-3.0; its LibreDWG engine is GPLv3+.
Pinned wrapper/build source:
https://github.com/mlightcad/libredwg-web/tree/5909bd2bb87fa1168838e1295188f3ee603618eb
Download (fetch the submodule revisions specified by this source tree as well):
https://github.com/mlightcad/libredwg-web/archive/5909bd2bb87fa1168838e1295188f3ee603618eb.tar.gz
LibreDWG project: https://www.gnu.org/software/libredwg/
License text: GPL-3.0.txt in this directory.

Server fallback: dwg2dxf-converter 1.0.4
The JavaScript wrapper declares MIT; the embedded LibreDWG 0.13.4 WebAssembly
engine is GPLv3. A wrapper's permissive license does not relicense its engine.
Wrapper/build source:
https://github.com/JosephESSEY/dwg2dxf/tree/22b5600c714a9c4d42aa99ea2edd065a14200479

Server writer: Acadrust 0.5.4 is MPL-2.0. CadFreely's server adapter includes
modifications. Exported drawings are CAD data, not copies of the writer program.
Upstream: https://github.com/hakanaktt/acadrust/tree/d492b5005c9774c55e6866303970c2ea4c171ccb

EPS: Ghostscript WebAssembly 9.56 / @jspawn/ghostscript-wasm 0.0.2 is AGPL-3.0.
License, pinned source and build information: /converters/eps/SOURCE.txt
and /converters/eps/LICENSE.

Plot dependencies: /licenses/vector-plot/README.txt
Bundled fonts: /plot-fonts/sources.json and adjacent OFL notices.

These notices identify components and upstream sources. They do not assert that
publishing upstream links alone satisfies all corresponding-source obligations
for CadFreely's combined browser application. That distribution review is pending.