There were several items on the agenda, this post focuses on feature proposals and their progress from the meeting that was held between 29th November to 1st December 2022

Stage 4:

• Intl Enumeration API: Return supported values of options, such as timeZone, calendars, numberingSystems, currencies, units

Stage 3:

• Set Methods: Proposal for new Set methods.

• Explicit Resource Management: Address a common pattern in software development regarding the lifetime and management of various resources (memory, I/O, etc.).

• Iterator Helpers: Methods for working with iterators.

• Well-Formed Unicode Strings: Method to determine if a String is well-formed Unicode.

Stage 2:

• eraDisplay option for Intl.DateTimeFormat: Intl.DateTimeFormat displays era field only if date displayed is in same era as today's.

• Async Explicit Resource Management: This proposal relates to async functionality deferred from the original Explicit Resource Management proposal and shares the same motivation.

• ArrayBuffer.prototype.transfer: This proposal is spun out of the resizable buffer's proposal.

Stage 1:

• Mass Proxy Revocation: Proposal for revoking proxies en masse.

• Intl Era and MonthCode: To specify necessary details about era, eraYear and monthCode usage with Temporal in internationalization setting (for calendars other than "iso8601").

• Intl.MessageResource: This proposal aims to make it easier to localize the web, increasing the openness and accessibility of the web for speakers of all languages.

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[@gnumanth](https://twitter.com/gnumanth)