1.18.5

[1.18.5 - 2026-06-21]

Fixed

• Memory leak due to old syntax tree fragments accumulating while editing.
• Intermittent stale diagnostics showing, sometimes referencing bad ranges.
• Template type resolving failing inside a method when the method and class both declare a template type.
• Parameter references not recognised correctly in short anonymous functions.
• By-ref anonymous use variables showing as null even though they have been declared in prior conditional branches.
• False method compatibility error when class inherits implementation from a base class but gets abstract declaration from a trait.
• False property compatibility error when interface only declares a get hook and the implementing class defines a more restrictive set visibility.
• TypeError: Cannot read properties of undefined (reading 'toLowerCase') intelephense.js:2:3170612
• Named argument variable highlight bug.