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[PATCH 0/4] MR10526: ntdll: Implement NtQuerySystemInformation(SystemSupportedProcessorArchitectures2).
by Brendan Shanks (＠bshanks) March 31, 2026

March 31, 2026

`SystemSupportedProcessorArchitectures2` was added in Windows 11. As far as I can tell, the only difference between `SystemSupportedProcessorArchitectures` and `SystemSupportedProcessorArchitectures2` is on ARM64, where `SystemSupportedProcessorArchitectures` does not return x86_64 as a supported architecture. If you get `SystemSupportedProcessorArchitectures` for an emulated x86_64 process, it reports being an ARM64 process. `SystemSupportedProcessorArchitectures2` returns all 3 architectures, with flags set as expected. The ultimate goal here is to implement `GetMachineTypeAttributes()`, which Steam needs to correctly use the x86_64 version on ARM64. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10526

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[PATCH v4 0/1] MR10380: vbscript: Return error 92 for uninitialized For loops.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

Emit two OP_step instructions in for-to loops (matching the for-each pattern with two OP_enumnext), so that errors in the second OP_step are caught by the end-of-loop handler and exit the loop instead of re-entering the body. Convert VT_EMPTY to VT_I2(0) in OP_numval so that legitimate Empty values become numeric while error-handler-padded VT_EMPTY values remain distinguishable. Detect VT_EMPTY step or limit values in OP_step and return MAKE_VBSERROR(VBSE_FOR_LOOP_NOT_INITIALIZED) (error 92). -- v4: vbscript: Return error 92 for uninitialized For loops. https://gitlab.winehq.org/wine/wine/-/merge_requests/10380

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[PATCH v2 0/4] MR10515: vbscript: Bind local variables, arguments, and class properties at compile time.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

Resolve identifiers to direct indices during compilation instead of doing runtime wcsicmp string scans in lookup_identifier(). This adds new opcodes (OP_local, OP_assign_local, OP_set_local, OP_step_local, OP_incc_local, OP_local_prop, OP_assign_local_prop, OP_set_local_prop) that access local variables, function arguments, and class properties by index, eliminating the linear string comparison overhead for the most common cases. This mirrors jscript's OP_local / bind_local() optimization (dlls/jscript/compile.c) and addresses the FIXME in lookup_identifier() noting that class property access should be bound at compile time. Names that cannot be resolved at compile time (globals, dynamic vars, host objects) continue to use the existing string-based path. It's still 10x slower compared to windows but I have another related MR coming for that and it's related to the loop Windows ``` Local vars: 156.3 ms Arguments: 156.3 ms Class props: 390.6 ms Iterations: 1,000,000 ``` | Phase | Local vars | Arguments | Class props | |-------|-----------|-----------|-------------| | Before (baseline) | 10,200 ms | 6,700 ms | 6,710 ms | | `OP_local` | 5,130 ms | 2,035 ms | 5,920 ms | 2.0× / 3.3× | | `OP_assign_local` | 1,880 ms | 1,125 ms | 5,000 ms | 5.4× / 6.0× | | `OP_step_local`, `OP_incc_local` | 960 ms | 968 ms | 4,830 ms | **10.6× / 6.9× | | `OP_local_prop`, `OP_assign_local_prop` | 968 ms | 972 ms | 968 ms | **10.5× / 6.9× | -- v2: vbscript: Bind class properties at compile time. vbscript: Bind For-loop variables at compile time. vbscript: Bind local variable assignments at compile time. vbscript: Bind local variables and arguments at compile time. https://gitlab.winehq.org/wine/wine/-/merge_requests/10515

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Re: [PATCH v4 0/1] MR10521: crypt32: Implement CERT_NCRYPT_KEY_HANDLE_PROP_ID support - approved
by Alexandre Julliard (＠julliard) March 31, 2026

March 31, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10521

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Re: [PATCH v3 0/1] MR10525: server: Do not return STATUS_ACCESS_DENIED from read_process_memory_vm() for zero read. - approved
by Alexandre Julliard (＠julliard) March 31, 2026

March 31, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10525

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Re: [PATCH v2 0/2] MR10520: winegstreamer: Place 'videoconvert' prior to 'deinterlace' element. - approved
by Alexandre Julliard (＠julliard) March 31, 2026

March 31, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10520

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Re: [PATCH v10 0/3] MR10114: msi: Handle unusual installer files (padding, malformed strrefs) - approved
by Alexandre Julliard (＠julliard) March 31, 2026

March 31, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10114

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Re: [PATCH v18 0/1] MR10368: vbscript: Implement Eval, Execute, and ExecuteGlobal. - approved
by Alexandre Julliard (＠julliard) March 31, 2026

March 31, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10368

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Re: [PATCH v7 0/1] MR10449: vbscript: Implement the Erase statement. - approved
by Alexandre Julliard (＠julliard) March 31, 2026

March 31, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10449

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Re: [PATCH v2 0/1] MR10524: configure: Build PE modules with build ID by default. - approved
by Alexandre Julliard (＠julliard) March 31, 2026

March 31, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10524

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