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make release notes markdown

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-07-04 17:06:21 -07:00
parent 71fc83c051
commit 605a3128d9

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@ -29,7 +29,7 @@ Version 4.9.0
- Totalizers and RC2
- The MaxSAT engine now allows to run RC2 with totalizer encoding.
Totalizers are on by default as preliminary tests suggest this solves already 10% more problems on
standard benchmarks. The option rc2.totalizer (which by default is true) is used to control whether to use
standard benchmarks. The option opt.rc2.totalizer (which by default is true) is used to control whether to use
totalizer encoding or built-in cardinality constraints.
The default engine is still maxres, so you have to set opt.maxsat_engine=rc2 to
enable the rc2 option at this point. The engines maxres-bin and rc2bin are experimental should not be used