v2.1.0

Added

• client.orders_2026, the Orders API v2026-01-01, in V2 only.
  search_orders replaces get_orders; get_order returns the items
  and, through included_data:, the buyer, recipient and other blocks
  that v0 served from separate operations. The API takes no restricted
  data token, so the methods have no rdt: keyword. The body has no
  payload wrapper: read payload[:orders] and
  payload.dig(:pagination, :nextToken). README, "Orders API
  v2026-01-01", lists the differences; Amazon's migration guide maps
  the fields.
• rdt: false in codegen-config.yml drops the rdt: keyword from a
  module whose API never uses restricted data tokens.
• get_feed_document and get_report_document take
  enable_content_encoding_url_header: (V2), or the same key in opts
  (v1), new in Amazon's specs.

Changed

• The Amazon models pin moves from 2025-02-26 to 2026-08-26. Apart from
  the parameter above, the regenerated code differs only in comments.
  Amazon marks every Orders v0 operation deprecated; orders_v0 stays
  in v1 and V2 until v1 is removed.

v2.0.1

Added

• examples/auth_check.rb, a standalone script that shows which
  credentials SP-API accepts. It calls the Orders API with a made-up
  token and with a real access token, then asks LWA for a refresh with
  and without the app credentials, and prints what each answer means.
  It depends on nothing but this gem, or on Net::HTTP when the gem is
  not in the bundle. examples/ is not part of the built gem.
• rake release:prepare[X.Y.Z] prepares a release on a laptop: it
  runs the suite, sets the version, dates the CHANGELOG entry, relocks
  the lockfiles, commits and tags. Pushing the tag still publishes.

Changed

• The README and the spec comments no longer name any particular
  consumer of the gem. lib/ and vendor/ are unchanged; for a
  consumer, 2.0.1 is 2.0.0 with a new README.

v2.0.0

Added

• The AmazonSpClients::V2 namespace (require 'amazon_sp_clients/v2'):
  a per-merchant Client with an explicit, frozen Config instead of
  the thread-local global; a thread-safe token source (a callback, or
  LWA refresh with one exchange per expiry); restricted data tokens as
  an rdt: argument with per-resource caching; typed errors under
  V2::Error; and one generated class per API module, for the same 14
  modules. Responses are the same ApiResponse. The README has the
  usage and the v1 to V2 migration table.
• Feed upload, feed result download and report download on the V2
  client. Report documents come back gunzipped and UTF-8 tagged when
  Amazon gzipped them.
• RDT.report_document(id), the resource list for a restricted report
  document, next to the ORDERS and ORDERS_AND_ITEMS presets.
• rake yard:verify and a CI job that fail when a public V2 object
  has no doc comment.
• A second template set in the generator. Each codegen-config.yml
  entry lists its template sets. Generation now refuses to run while
  tracked generated files belong to no configured module, and fails on
  names that Ruby or the V2 method signature already use.
• A release workflow. Pushing a v* tag publishes the gem to
  rubygems.org through Trusted Publishing and opens a GitHub Release
  with the CHANGELOG entry. rake release is disabled.

Changed

• The gem is named sp_api_clients on rubygems.org; the old name
  started with a company name that is not ours. The AmazonSpClients
  namespace and the amazon_sp_clients/... require paths are
  unchanged, and require 'sp_api_clients' loads the v1 entry point.
  A host that still installs amazon_sp_clients from git must drop
  that line when it takes this gem: Bundler treats them as two gems,
  and both ship the same files. The V2 default User-Agent names the
  gem, so it changes too.
• The built gem ships only lib/, vendor/, the gemspec and the
  top-level docs. Tests, the generator, CI config and dev tooling stay
  out of it.
• The deprecated AWS IAM and logger settings stay as no-ops. They were
  announced for removal in 2.0, but every consumer still sets them, so
  they leave together with the v1 API in a later major.
• The Faraday requirement is unchanged (>= 1.10, < 3). The major
  version marks the new namespace, not a dependency change. v1 is
  unchanged.

v1.7.0

What's Changed

• Support new apis by @ESTS in #17

Full Changelog: v1.6.1...v1.7.0

v1.6.1

Full Changelog: v1.6.0...v1.6.1

v1.6.0

What's Changed

• Allow configuring custom credentials provider by @ESTS in #16

Full Changelog: v1.5.2...v1.6.0

v1.6.0-pre.1

Full Changelog: v1.5.2...v1.6.0-pre.1

v1.5.2

Full Changelog: v1.5.1...v1.5.2

v1.5.1

Full Changelog: v1.5.0...v1.5.1

v1.5.0

What's Changed

• Add session callback by @ESTS in #15

Full Changelog: v1.4.14...v1.5.0