add changelog #13

Job	Run time
android	1m 39s
Format + check + test	22m 25s
cargo-deny aarch64-apple-darwin	47s
Check wasm32 + wasm-bindgen	6m 52s
cargo-deny aarch64-linux-android	39s
Check Windows	6m 34s
cargo-deny i686-pc-windows-gnu	39s
cargo-deny i686-pc-windows-msvc	41s
cargo-deny i686-unknown-linux-gnu	41s
cargo-deny wasm32-unknown-unknown	42s
cargo-deny x86_64-apple-darwin	41s
cargo-deny x86_64-pc-windows-gnu	43s
cargo-deny x86_64-pc-windows-msvc	44s
cargo-deny x86_64-unknown-linux-gnu	45s
cargo-deny x86_64-unknown-linux-musl	35s
cargo-deny x86_64-unknown-redox	38s
	45m 45s

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