Changes in version 0.2.0                        

  - The package license is now GPL-2, because the BOBYQA/NEWUOA ports
    and their R wrappers derive from the GPL-2 package 'minqa'.

  - M. J. D. Powell is added as an author for the BOBYQA/NEWUOA
    algorithms and original Fortran code; sources and notices for all
    ported code ('trust', 'basin', 'minqa', Powell's Fortran) are listed
    in inst/COPYRIGHTS.

  - New steihaug(): a Steihaug truncated conjugate-gradient trust-region
    Newton minimizer ported from the Rust crate 'basin', with
    exact-Hessian and matrix-free (Hessian-vector product) modes, and a
    thread-safe C entry point steihaug_solve_c().

  - New bobyqa() and newuoa(): thread-safe C++ ports of Powell's
    derivative-free BOBYQA and NEWUOA from 'minqa' 1.2.8, drop-in
    replacements for minqa::bobyqa()/minqa::newuoa(), with C entry
    points bobyqa_solve_c()/newuoa_solve_c(). BOBYQA's RESCUE step
    evaluates the intended point rather than minqa's uninitialized one.

  - .RcppTrustPtr() and RcppTrust.h gain appended slots for the new C
    entry points and their result-free functions.

  - New vignette vignette("trust-region-methods").

                 Changes in version 0.1.0 (2026-09-07)                  

  - Original release of RcppTRust only containing the port of
    trust::trust()