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IRCv3 is a set of specifications and ongoing working-group projects for extending the Internet Relay Chat protocol. Its published extensions include standardized SASL authentication, message metadata and away notifications; planned work includes account registration, chat history, secure connections and Unicode names.
IRCv3 is a collection of specifications for extending Internet Relay Chat (IRC), alongside work by the IRCv3 Working Group to prototype and test changes to the client protocol. The group’s website lists published features such as standardized SASL login and message metadata, as well as projects under development, including chat-history access and Unicode names. The specifications matter to IRC developers because they offer shared ways for clients and servers to support newer capabilities while retaining compatibility with older implementations, according to the project.
The group describes its role as chartered to prototype, develop and test changes to the IRC client protocol. Its site presents published extensions separately from features it says are in progress. The material is a project overview, not a report of a newly released specification, adoption milestone or implementation announcement.
Among the listed extensions are SASL-based account login, which standardizes authentication, and mechanisms for sharing account information about other clients. Other features include optional metadata attached to messages, notifications when users go away or return, timestamps for messages, and grouping related messages. These capabilities can support client features and more consistent handling of messages across software.
The website identifies further work on account registration and verification, standardized access to chat history supplied by servers or bouncers, and a mechanism for clients to detect and use secure connections. It also lists Unicode nicknames and channel names and client avatars. The supplied material does not give release dates, implementation counts or adoption figures for these projects.
IRC is implemented by a range of clients and servers, so extensions defined in a common specification can give developers a shared basis for adding features. Rather than each client inventing its own approach to functions such as account login or message metadata, IRCv3 specifications describe standard methods for supporting them.
The stated compatibility goal may help networks introduce newer features without requiring every user to replace older software at once. That is the project’s description of its extensions; actual support depends on individual clients and servers, and the source material does not establish how widely any particular feature is implemented. Work on history access, secure connections and internationalized names could also affect how users connect and use chat, if those projects are completed and adopted.
IRC client with SASL authentication
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IRC’s Core Protocol and Extensions
The IRCv3 site directs developers who are new to IRC protocol work to the core specifications RFC1459 and RFC2812. It also points to a newer core protocol document written by a working-group member, while describing the IRCv3 extensions as additions to that core. The source does not provide further details about the newer document’s status.
The group says its extensions are backward-compatible with older IRC clients and servers. Its website links to specifications, a roadmap and a GitHub repository where most specification work is carried out. It also identifies #ircv3 on Libera.Chat as a place for discussion. These resources are relevant for developers checking a feature’s specification or its current development status.
““The IRCv3 Working Group is chartered to prototype, develop and test changes to the IRC client protocol.””
— IRCv3 Working Group website
Unicode-compatible IRC chat client
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Implementation and Release Status
The source material does not identify a newly released extension or a specific change announced on a particular date. It also does not say which listed features are supported by particular clients, servers or networks, or how many users can access them. The compatibility statement is attributed to the project, and the material does not include independent verification.
For features described as in progress, the site provides no delivery timetable or final specification details. It is also unclear from the supplied overview which organizations are currently participating, despite the site having a section for participating organizations.
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Following the Specification Roadmap
Developers and users seeking updates can consult the IRCv3 roadmap and the project’s GitHub repository, which the website identifies as the main venue for much of its specification work. Those resources are the best place to check whether registration, history, secure-connection or Unicode proposals have changed status.
The group’s listed work points to the areas it is pursuing, but the supplied source sets no dates for completion or adoption. Any next milestone will depend on the status of specifications and on client and server developers implementing them.
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Key Questions
What is IRCv3?
IRCv3 refers to specifications for extensions to IRC and the working-group effort to develop and test protocol changes. It is not described in the source as a replacement for IRC’s core protocol.
What features are listed as already specified?
The project lists SASL login, account information for other clients, message metadata, away notifications, message timestamps and grouping related messages among its extensions.
What features are still being worked on?
The website lists standardized account registration and verification, chat-history access, secure-connection support, Unicode nicknames and channel names, and client avatars. It provides no release timetable in the supplied material.
Do IRCv3 extensions work with older IRC software?
The IRCv3 site says its extensions are backward-compatible with older IRC clients and servers. Support for a given feature still depends on whether specific software implements it.
Where can developers follow IRCv3 work?
The project points developers to its specifications, roadmap and GitHub repository. It also names #ircv3 on Libera.Chat as a discussion channel.
Source: hn
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