[UCCORE-1790] API v0.7 support

.github/workflows/test.yml

@@ -14,8 +14,8 @@ jobs:
     - uses: actions/checkout@v4
     - run: rustup default ${{ matrix.channel }}
     - run: cargo build --verbose --all-targets
-    # not running integration tests
-    - run: cargo test --lib ucare -- --nocapture
+    # --lib already excludes the integration tests, they are separate targets
+    - run: cargo test --lib -- --nocapture
   clippy:
     runs-on: ubuntu-latest
     steps:

CHANGELOG.md

@@ -1,3 +1,19 @@
+## 0.4.0 (Aug 11, 2026)
+
+IMPROVEMENTS:
+* Support [API v0.7](https://uploadcare.com/docs/changelog/2026/6/29/)
+* Add new REST capabilities: Add-Ons module, file search, file tags and metadata endpoints.
+* Improve robustness: error body handling (incl. empty/non-JSON), Retry-After parsing, warning header logging, query value encoding, and Upload API schema fixes (e.g., from_url response tagging, u64 counters, nullable fields).
+
+BREAKING CHANGES:
+
+* `RestApiVersion::V05` and `V06` are gone, the client works with v0.7 only.
+* **Subscriptions are now created with version `0.7` instead of `0.6`.**. Receivers written
+  against the `0.6` format have to be updated before upgrading, or they will break on
+  the first delivery. Subscriptions created earlier are **not** affected — they keep
+  their own version and their own delivery format, forever.
+* Schema changes (review old contracts on upgrade)
+
 ## 0.3.1 (Apr 16, 2026)
 
 IMPROVEMENTS:

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "uploadcare"
-version = "0.3.1"
+version = "0.4.0"
 authors = ["yarikbratashchuk <yarikbratashchuk@protonmail.com>"]
 edition = "2018"
 license = "MIT"

README.md

@@ -51,7 +51,7 @@ let creds = ucare::apicreds {
 // creating rest client
 let config = ucare::RestConfig {
     sign_based_auth: true,
-    api_version: ucare::RestApiVersion::v06,
+    api_version: ucare::RestApiVersion::V07,
 };
 let rest_client = ucare::RestClient::new(config, creds).unwrap();