- [`KT-65388`](https://youtrack.jetbrains.com/issue/KT-65388) IrFakeOverrideBuilder - custom annotation is available in fake getter/setter
- [`KT-66595`](https://youtrack.jetbrains.com/issue/KT-66595) K2: compiler FIR checking crash on destructuring declarations calling hidden componentN declarations

<p>
Identifiers name program entities such as variables and types.
An identifier is a sequence of one or more letters and digits.
The first character in an identifier must be a letter.
</p>
<pre class="ebnf">
identifier = letter { letter | unicode_digit } .
</pre>
<pre>
a
_x9
ThisVariableIsExported
αβ
</pre>

<p>
Some identifiers are <a href="#Predeclared_identifiers">predeclared</a>.
</p>

        </match>
      </match>
    </magic>
    <glob pattern="*.bmp"/>
    <glob pattern="*.dib"/>
  </mime-type>

  <mime-type type="image/x-bpg">
    <acronym>BPG</acronym>
    <_comment>Better Portable Graphics</_comment>
    <magic priority="50">
      <match value="0x425047FB" type="string" offset="0">
      </match>
    </magic>
    <glob pattern="*.bpg"/>
  </mime-type>