Update changelog.md and fix links

[teh-cmc]

Missing asset, blog post and fix copy-paste typo (I've already patched the release changelog accordingly).

• 📜

[teh-cmc]

Let's fix those.

Errors in crates/build/re_protos_builder/README.md

• [404] https://docs.rs/re_protos_builder | Failed: Network error: Not Found

Errors in examples/python/nuscenes_dataset/README.md

• [404] https://www.rerun.io/docs/reference/types/archetypes/geopoints | Failed: Network error: Not Found

Errors in examples/python/openstreetmap_data/README.md

• [404] https://www.rerun.io/docs/reference/types/view/map_view | Failed: Network error: Not Found

Errors in rerun_py/rerun_sdk/rerun/sinks.py

• [404] https://www.rerun.io/docs/reference/migration-0-20 | Failed: Network error: Not Found

Errors in crates/viewer/re_renderer/src/importer/gltf.rs

• [521] https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html#_material_pbrmetallicroughness_basecolorfactor | Failed: Network error: Unknown status code

[github-actions]

Latest documentation preview deployed successfully.

Result	Commit	Link
✅	53bdb35	https://landing-fh6zd5lub-rerun.vercel.app/docs

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[teh-cmc]

A rare sight indeed