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1 ## 1.24.0 | 1 ## 1.24.0 |
2 | 2 |
3 ### Language | 3 ### Language |
4 * During a dynamic type check, `void` is not required to be `null` anymore. | 4 * During a dynamic type check, `void` is not required to be `null` anymore. |
5 In practice, this makes overriding `void` functions with non-`void` functions | 5 In practice, this makes overriding `void` functions with non-`void` functions |
6 safer. | 6 safer. |
7 | 7 |
8 #### Strong Mode | 8 #### Strong Mode |
9 | 9 |
10 * Removed ad hoc Future.then inference in favor of using FutureOr. Prior to | 10 * Removed ad hoc Future.then inference in favor of using FutureOr. Prior to |
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27 the Dart VM process current and peak resident set size. | 27 the Dart VM process current and peak resident set size. |
28 * Added 'RawSynchronousSocket', a basic synchronous socket implementation. | 28 * Added 'RawSynchronousSocket', a basic synchronous socket implementation. |
29 * `dart:convert` | 29 * `dart:convert` |
30 * Removed deprecated `ChunkedConverter` class. | 30 * Removed deprecated `ChunkedConverter` class. |
31 * JSON maps are now typed as `Map<String, dynamic>` instead of | 31 * JSON maps are now typed as `Map<String, dynamic>` instead of |
32 `Map<dynamic, dynamic>`. A JSON-map is not a `HashMap` or `LinkedHashMap` | 32 `Map<dynamic, dynamic>`. A JSON-map is not a `HashMap` or `LinkedHashMap` |
33 anymore (but just a `Map`). | 33 anymore (but just a `Map`). |
34 * `dart:async` | 34 * `dart:async` |
35 * Add `groupBy` to `Stream`. Allows splitting a string into separate streams | 35 * Add `groupBy` to `Stream`. Allows splitting a string into separate streams |
36 depending on "key" property computed from the individual events. | 36 depending on "key" property computed from the individual events. |
| 37 * `dart:async`, `dart:io`, `dart:core` |
| 38 * Adding to a closed sink, including `IOSink`, is not allowed anymore. In |
| 39 1.24, violations are only reported (on stdout or stderr), but a future |
| 40 version of the Dart SDK will change this to throwing a `StateError`. |
| 41 |
37 | 42 |
38 ### Dart VM | 43 ### Dart VM |
39 | 44 |
40 ### Tool Changes | 45 ### Tool Changes |
41 | 46 |
42 * Pub | 47 * Pub |
43 * `pub build` will use a failing exit code if there are errors in any | 48 * `pub build` will use a failing exit code if there are errors in any |
44 transformer. | 49 transformer. |
45 * Allow publishing packages that depend on the Flutter SDK. | 50 * Allow publishing packages that depend on the Flutter SDK. |
46 | 51 |
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1900 they will keep the Dart process alive until they time out. This fixes the | 1905 they will keep the Dart process alive until they time out. This fixes the |
1901 handling of persistent connections. Previously, the client would shut down | 1906 handling of persistent connections. Previously, the client would shut down |
1902 immediately after a request. | 1907 immediately after a request. |
1903 | 1908 |
1904 * **Breaking change:** `HttpServer` no longer compresses all traffic by | 1909 * **Breaking change:** `HttpServer` no longer compresses all traffic by |
1905 default. The new `autoCompress` property can be set to `true` to re-enable | 1910 default. The new `autoCompress` property can be set to `true` to re-enable |
1906 compression. | 1911 compression. |
1907 | 1912 |
1908 * `dart:isolate`: `Isolate.spawnUri` added the optional `packageRoot` argument, | 1913 * `dart:isolate`: `Isolate.spawnUri` added the optional `packageRoot` argument, |
1909 which controls how it resolves `package:` URIs. | 1914 which controls how it resolves `package:` URIs. |
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