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chore: update RELEASE_NOTES.md for 4.17.0 per discussion #9023 (#9051)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
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@ -40,6 +40,26 @@ Version 4.17.0
- Fix static analysis findings: uninitialized variables, bitwise shift undefined behavior, and null pointer dereferences
- Convert bv1-blast and blast-term-ite tactics to also expose as simplifiers for more flexible integration
- Change default of param lws_subs_witness_disc to true for improved NLSAT performance. Thanks to Lev Nachmanson.
- Nl2Lin integrates a linear under-approximation of a CAD cell by Valentin Promies for improved NLSAT performance on nonlinear arithmetic problems.
https://github.com/Z3Prover/z3/pull/8982
- Fix incorrect optimization of mod in box mode. Fixes #9012
- Fix inconsistent optimization with scaled objectives in the LP optimizer when nonlinear constraints prevent exploration of the full feasible region.
https://github.com/Z3Prover/z3/pull/8998
- Fix NLA optimization regression and improve LP restore_x handling.
https://github.com/Z3Prover/z3/pull/8944
- Enable sum of monomials simplification in the optimizer for improved nonlinear arithmetic optimization.
- Convert injectivity and special-relations tactics to simplifier-based implementations for better integration with the simplifier pipeline.
https://github.com/Z3Prover/z3/pull/8954, https://github.com/Z3Prover/z3/pull/8955
- Fix assertion violation in mpz.cpp when running with -tr:arith tracing.
https://github.com/Z3Prover/z3/pull/8945
- Additional API improvements:
- Java: numeral extraction helpers (getInt, getLong, getDouble for ArithExpr and BitVecNum). Thanks to Angelica Moreira, https://github.com/Z3Prover/z3/pull/8978
- Java: missing AST query methods (isTrue, isFalse, isNot, isOr, isAnd, isDistinct, getBoolValue, etc.). Thanks to Angelica Moreira, https://github.com/Z3Prover/z3/pull/8977
- Go: Goal, FuncEntry, Model APIs; TypeScript: Seq higher-order operations (map, fold). https://github.com/Z3Prover/z3/pull/9006
- Fix API coherence issues across Go, Java, C++, and TypeScript bindings.
https://github.com/Z3Prover/z3/pull/8983
- Fix deep API bugs in Z3 C API (null pointer handling, error propagation).
https://github.com/Z3Prover/z3/pull/8972
Version 4.16.0
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