Hello. Welcome to pgrx v0.11.1, a bugfix release that hopefully addresses a very annoying persistent problem for users, especially ones that were trying to use pgrx with Postgres 16! My (@workingjubilee)'s changes in b992f55 now steer bindgen towards including the exact compiler-header directory that we require, instead of relying on clang-sys to guess the right directory in ways that can go horribly wrong. Unfortunately, this may make our build step more brittle in certain cases. Please report issues as they arise, so that we can continue to refine our build system, and eventually fix this in bindgen proper!
This new behavior can still be disabled by setting PGRX_BINDGEN_NO_DETECT_INCLUDES, as it is still a form of autodetecting includes, but if this release fixes your build that was previously relying on that or any other easily-removed hack, please let us know!
Also, thanks to @LuminousMonkey, you can now use pgrx on illumos, an operating system descended from Solaris, with no changes to your source code!
Full Changelog: v0.11.0...v0.11.1