| # Tint changes during Origin Trial |
| |
| ## Changes for M97 |
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| ### Breaking Changes |
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| * Deprecated `modf()` and `frexp()` builtin overloads that take a pointer second parameter have been removed. |
| * Deprecated texture builtin functions that accepted a `read` access controlled storage texture have been removed. |
| * Storage textures must now only use the `write` access control. |
| |
| ## Changes for M95 |
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| ### New Features |
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| * The size of an array can now be defined using a non-overridable module-scope constant |
| * The `num_workgroups` builtin is now supported. |
| |
| ### Fixes |
| |
| * Hex floats: now correctly errors when the magnitude is non-zero, and the exponent would cause overflow. [tint:1150](https://crbug.com/tint/1150), [tint:1166](https://crbug.com/tint/1166) |
| * Identifiers beginning with an underscore are now correctly rejected. [tint:1179](https://crbug.com/tint/1179) |
| * `abs()` fixed for unsigned integers on SPIR-V backend [tint:1179](https://crbug.com/tint/1194) |
