Add missing changelog entries for #3554 #1374

Job	Run time
build_benchmarks	1m 39s
build_examples	4m 42s
build_nightly	2m 42s
Check	1m 43s
Verify that web-sys is compiled correctly	1m 26s
Clippy	8m 57s
dist_linux_aarch64_gnu	5m 1s
dist_linux_x86_64_musl	4m 3s
dist_macos_aarch64	3m 31s
dist_macos_x86_64	4m 12s
dist_windows	5m 10s
doc_api	1m 41s
doc_book	32s
Rustfmt	12s
Build and test the deno example	1m 46s
Run js-sys crate tests	3m 15s
Run native tests	2m 46s
Run wasm-bindgen crate tests with multithreading enabled	2m 38s
Test TypeScript output of wasm-bindgen	1m 34s
Run UI compile-fail tests	4m 9s
Run wasm-bindgen crate tests (unix)	9m 32s
Run web-sys crate tests	7m 10s
Run wasm-bindgen-webidl crate tests	4m 4s
test_examples	3m 16s
deploy	1m 52s
	1h 27m 33s

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