* Define and use macro to get context safely
* Add test to check SEGV
* Move installation guid after usage
* [skip ci]Change doc slightly
* [skip ci]Fix a typo in README
* [skip ci]Add carry_initial_prompt option in README
* Define GetVADSegments and use it
* Use GetContext
* Fix download URI of small.en-tdrz
* Fix URI of CoreML models corresponding to quantized models
* Cache computed string
* Remove unused argument
* Add Whisper::Token
* Add document comments
* Rename function: rb_whisper_token_s_new -> ruby_whisper_token_s_init
* Fix size of token
* Insert _get into function names
* Add Whisper::Token#text
* Add test for Whisper::Token#text
* Declare static if possible
* Change method names
* Add Whisper::Token#deconstruct_keys
* Add tests for Whisper::Token#deconstruct_keys
* Add signatures for Whisper::Token
* Complete signature
* [skip ci]Add n_tokens to document of Segment
* Add Whisper::VAD::Context
* Add test for Whisper::VAD::Context
* Add Whisper::VAD::Segment
* Add Whisper::VAD::Segments
* Add Whisper::VAD::Context#detect
* Define Whisper::VAD::Segments#each
* Define Whisper::VAD::Segment#start_time and #end_time
* Define Whisper::VAD::Segment#deconstruct_keys
* Add tests for Whisper::VAD family
* Add signatures for VAD family
* Add document on VAD in README
* Define Whisper::VAD::Segments#length
* Add test for Whisper::VAD::Segments#length
* Add signature of Segments#length
* Make vad_segments responsible to initialize VAD::Segments
* Remove meaningless argument check
* Check NULL of segments member
* Add tests for Whisper::VAD::Segments
* Initialize Whisper::VAD::Segment on .allocate
* Add tests for Whisper::VAD::Segment
* Check NULL of context member
* Add test for Whisper::VAD::Context.allocate