| OLD | NEW |
| 1 ## 1.21.0 | 1 ## 1.21.0 |
| 2 | 2 |
| 3 ### Language |
| 4 |
| 5 * Allow `=` as well as `:` as separator for named parameter default values. |
| 6 |
| 3 ## 1.20.0 | 7 ## 1.20.0 |
| 4 | 8 |
| 5 ### Dart VM | 9 ### Dart VM |
| 6 | 10 |
| 7 * We have improved the way that the VM locates the native code library for a | 11 * We have improved the way that the VM locates the native code library for a |
| 8 native extension (e.g. `dart-ext:` import). We have updated this | 12 native extension (e.g. `dart-ext:` import). We have updated this |
| 9 [article on native extensions](https://www.dartlang.org/articles/dart-vm/nativ
e-extensions) | 13 [article on native extensions](https://www.dartlang.org/articles/dart-vm/nativ
e-extensions) |
| 10 to reflect the VM's improved behavior. | 14 to reflect the VM's improved behavior. |
| 11 | 15 |
| 12 * Linux builds of the VM will now use the `tcmalloc` library for memory | 16 * Linux builds of the VM will now use the `tcmalloc` library for memory |
| (...skipping 1311 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 1324 they will keep the Dart process alive until they time out. This fixes the | 1328 they will keep the Dart process alive until they time out. This fixes the |
| 1325 handling of persistent connections. Previously, the client would shut down | 1329 handling of persistent connections. Previously, the client would shut down |
| 1326 immediately after a request. | 1330 immediately after a request. |
| 1327 | 1331 |
| 1328 * **Breaking change:** `HttpServer` no longer compresses all traffic by | 1332 * **Breaking change:** `HttpServer` no longer compresses all traffic by |
| 1329 default. The new `autoCompress` property can be set to `true` to re-enable | 1333 default. The new `autoCompress` property can be set to `true` to re-enable |
| 1330 compression. | 1334 compression. |
| 1331 | 1335 |
| 1332 * `dart:isolate`: `Isolate.spawnUri` added the optional `packageRoot` argument, | 1336 * `dart:isolate`: `Isolate.spawnUri` added the optional `packageRoot` argument, |
| 1333 which controls how it resolves `package:` URIs. | 1337 which controls how it resolves `package:` URIs. |
| OLD | NEW |