v0.7.0

[0.7.0] - 2026-01-07

Breaking Changes

• Atex.OAuth.Plug now raises Atex.OAuth.Error exceptions instead of handling
  error situations internally. Applications should implement Plug.ErrorHandler
  to catch and gracefully handle them.
• Atex.OAuth.Plug now saves only the user's DID in the session instead of the
  entire OAuth session object. Applications must use Atex.OAuth.SessionStore
  to manage OAuth sessions.
• Atex.XRPC.OAuthClient has been overhauled to use Atex.OAuth.SessionStore
  for retrieving and managing OAuth sessions, making it easier to use with not
  needing to manually keep a Plug session in sync.

Added

• Atex.OAuth.SessionStore behaviour and Atex.OAuth.Session struct for
  managing OAuth sessions with pluggable storage backends.
  • Atex.OAuth.SessionStore.ETS - in-memory session store implementation.
  • Atex.OAuth.SessionStore.DETS - persistent disk-based session store
    implementation.
• Atex.OAuth.Plug now requires a :callback option that is a MFA tuple
  (Module, Function, Args), denoting a callback function to be invoked by after
  a successful OAuth login. See the OAuth example for a
  simple usage of this.
• Atex.OAuth.Permission module for creating
  AT Protocol permission strings for
  OAuth.
• Atex.OAuth.Error exception module for OAuth flow errors. Contains both a
  human-readable message string and a machine-readable reason atom for error
  handling.
• Atex.OAuth.Cache module provides TTL caching for OAuth authorization server
  metadata with a 1-hour default TTL to reduce load on third-party PDSs.
• Atex.OAuth.get_authorization_server/2 and
  Atex.OAuth.get_authorization_server_metadata/2 now support an optional
  fresh parameter to bypass the cache when needed.

Changed

• mix atex.lexicons now adds @moduledoc false to generated modules to stop
  them from automatically cluttering documentation.
• Atex.IdentityResolver.Cache.ETS now uses ConCache instead of ETS directly,
  with a 1-hour TTL for cached identity information.

v0.6.0

[0.6.0] - 2025-11-25

Breaking Changes

• deflexicon now converts all def names to be in snake_case instead of the
  casing as written the lexicon.

Added

• deflexicon now emits structs for records, objects, queries, and procedures.
• Atex.XRPC.get/3 and Atex.XRPC.post/3 now support having a lexicon struct
  as the second argument instead of the method's name, making it easier to have
  properly checked XRPC calls.
• Add pre-transpiled modules for the core com.atproto lexicons.

v0.5.0

[0.5.0] - 2025-10-11

Breaking Changes

• Remove Atex.HTTP and associated modules as the abstraction caused a bit too
  much complexities for how early atex is. It may come back in the future as
  something more fleshed out once we're more stable.
• Rename Atex.XRPC.Client to Atex.XRPC.LoginClient

Added

• Atex.OAuth module with utilites for handling some OAuth functionality.
• Atex.OAuth.Plug module (if Plug is loaded) which provides a basic but
  complete OAuth flow, including storing the tokens in Plug.Session.
• Atex.XRPC.Client behaviour for implementing custom client variants.
• Atex.XRPC now supports using different client implementations.
• Atex.XRPC.OAuthClient to make XRPC calls on the behalf of a user who has
  authenticated with ATProto OAuth.

v0.4.0

[0.4.0] - 2025-08-27

Added

• Atex.Lexicon module that provides the deflexicon macro, taking in a JSON
  Lexicon definition and converts it into a series of schemas for each
  definition within it.
• mix atex.lexicons for converting lexicon JSON files into modules using
  deflexicon easily.

v0.3.0

[0.3.0] - 2025-06-29

Changed

• Atex.XRPC.Adapter renamed to Atex.HTTP.Adapter.

Added

• Atex.HTTP module that delegates to the currently configured adapter.
• Atex.HTTP.Response struct to be returned by Atex.HTTP.Adapter.
• Atex.IdentityResolver module for resolving and validating an identity,
  either by DID or a handle.
  • Also has a pluggable cache (with a default ETS implementation) for keeping
    some data locally.

v0.2.0

[0.2.0] - 2025-06-09

Added

• Atex.TID module for manipulating ATProto TIDs.
• Atex.Base32Sortable module for encoding/decoding numbers as base32-sortable strings.
• Basic XRPC client.