v0.2.0

Below 1.0 SemVer allows us to make breaking changes, and we have shipped a number of them in this release, please review carefully.

• Breaking: Removed dependency on the Java SDK's deprecated AsyncAssembly API and introduced a new AndroidAssembly wrapper built on the modern SSE-based workflow
• Breaking: SharedPreferences backing resumable uploads now uses transloadit_android_sdk_urls (previously typo’d tansloadit_android_sdk_urls). Existing persisted tus entries will need manual migration if backward compatibility is required.
• Breaking: Building the SDK now requires JDK 17+. Published AARs still target Java 11 bytecode so consuming apps can desugar on older toolchains.
• Upgrade dependency to com.transloadit.sdk:transloadit:2.2.4 to align with the latest Java SDK release and pick up the simplified SSE handling.
• Keep the Android Docker and CI parity harness aligned with the Java SDK release that ships the stabilized SSE behaviour, ensuring both suites exercise the same SSE fixtures.
• Default AndroidAssembly callbacks to the Android main thread and add opt-in APIs for background/custom executors.
• Added pauseUploadsSafely/resumeUploadsSafely helpers and an optional WorkManager integration (AndroidAssemblyWorkConfig + AndroidAssemblyUploadWorker) to persist resumable uploads in the background.
• Added a runnable Kotlin WorkManager sample (examples/…/WorkManagerSample.kt) and matching E2E test to showcase background uploads with the new API surface, including external signature-provider usage.
• Added AndroidAssemblyListener to replace the old AssemblyProgressListener
• Updated samples, documentation, and tests to use the new asynchronous API
• Added environment-aware Docker tests plus live assembly integration coverage