Releasing version 0.2.21

• Add support for node 20+ and update dependencies

Releasing version 0.2.20

• Modernise dependencies
• Deprecate support for Node 14

Releasing version 0.2.19

• Upgrade dependencies
• Deprecate Node 10.x

Releasing version 0.2.18

Minor release for dependencies update.

Releasing version 0.2.16

• Add letters, vxml:boolean, vxml:currency, vxml:date, vxml:digits and vxml:phone as valid "interpret-as" values
• Update Microsoft TTS speaking style and degree
• Upgrade dependencies

Releasing version 0.2.15

• Add long-form to Amazon style and fix time expressions
• Add clipBegin, clipEnd, repeatCount, repeatDur, soundLevel and speed attributes to

Releasing version 0.2.14

Minor release for dependencies update.

Releasing version v0.2.13

• Add DOCTYPE to content in SSML 1.0
• Make encoding an option when generating XML

Releasing version v0.2.12

• Support SSML <lexicon>
• Support <amazon:max-duration>
• Support amazon:domain conversational style
• Fix the begin and end time format for google tts <media>

Releasing version 0.2.9

v0.2.9

bump up the version for a new release