<commit_before>## 1.11.0

### Core library changes

* In dart:html, appendHtml and insertAdjacentHtml now take validator
  and treeSanitizer parameters, and the inputs are consistently sanitized.
* List iterators may not throw ConcurrentModificationError as eagerly in
  release mode. In checked mode, the modification check is still as eager
  as possible.
  [r45198](https://code.google.com/p/dart/source/detail?r=45198),
* Update experimental Isolate API:
  - Make priority parameters of `Isolate.ping` and `Isolate.kill` methods
* `dart:core`
  * Add `unmodifiable` constructor to `List` -
    [r45334](https://code.google.com/p/dart/source/detail?r=45334)
* `dart:isolate` *Experimental*
  * Make the `priority` parameter of `Isolate.ping` and `Isolate.kill` methods
    a named parameter.
  * Remove the `Isolate.AS_EVENT` priority.
  * Add extra `response` parameter to `Isolate.ping` and
    `Isolate.addOnExitListener` -
    [r45092](https://code.google.com/p/dart/source/detail?r=45092)

### Tool changes<commit_msg>Update CHANGELOG<commit_after>## 1.11.0

### Core library changes

* In dart:html, appendHtml and insertAdjacentHtml now take validator
  and treeSanitizer parameters, and the inputs are consistently sanitized.
* List iterators may not throw ConcurrentModificationError as eagerly in
  release mode. In checked mode, the modification check is still as eager
  as possible.
  [r45198](https://code.google.com/p/dart/source/detail?r=45198),
* `dart:core`
  * Add `unmodifiable` constructor to `List` -
    [r45334](https://code.google.com/p/dart/source/detail?r=45334)
  * Add `unmodifiable` constructor to `Map` -
    [r45733](https://code.google.com/p/dart/source/detail?r=45733)
  * Add `empty` constructor to `Iterable` -
    [dcf0286f](https://github.com/dart-lang/sdk/commit/dcf0286f5385187a68ce9e66318d3bf19abf454b)
* `dart:isolate`:
  * Make the priority parameter of `Isolate.ping` and `Isolate.kill` methods
    a named parameter named `priority`.
  * Remove the `Isolate.AS_EVENT` priority.
  * Add extra `response` parameter to `Isolate.ping` and
    `Isolate.addOnExitListener` -
    [r45092](https://code.google.com/p/dart/source/detail?r=45092)
  * Remove the experimental state of the API.

### Tool changes
{'fraction_non_alphanumeric': 0.11927013796172675, 'fraction_numerical': 0.047619047619047616, 'mean_word_length': 4.469586374695864, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 8, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3974888', 'n_tokens_mistral': 808, 'n_tokens_neox': 738, 'n_words': 196}