retrofit v2.3.0 Release Notes
Release Date: 2017-05-13 // almost 7 years ago-
Retrofit now uses
@Nullable
to annotate all possibly-null values. We've added a compile-time dependency on the JSR 305 annotations. This is a [provided][maven_provided] dependency and does not need to be included in your build configuration,.jar
file, or.apk
. We use@ParametersAreNonnullByDefault
and all parameters and return types are never null unless explicitly annotated@Nullable
.Warning: this release is source-incompatible for Kotlin users. Nullability was previously ambiguous and lenient but now the compiler will enforce strict null checks.
New: Converters added for Java 8's and Guava's
Optional
which wrap a potentially-nullable response body. These converters still rely on normal serialization library converters for parsing the response bytes into an object.New: String converters that return
null
for an@Query
or@Field
parameter are now skipped.New: The mock module's
NetworkBehavior
now throws a custom subclass ofIOException
to more clearly indicate the exception's source.RxJava 1.x converter updated to 1.3.0 which stabilizes the use of
Completable
.Fix: Add explicit handling for
OnCompleteFailedException
,OnErrorFailedException
, andOnErrorNotImplementedException
for RxJava 1.x to ensure they're correct delivered to the plugins/hooks for handling.Fix:
NoSuchElementException
thrown when unsubscribing from an RxJava 1.xSingle
.