Bump compat etc

Author: penelopeysm

Project.toml

@@ -1,6 +1,6 @@
 name = "AdvancedMH"
 uuid = "5b7e9947-ddc0-4b3f-9b55-0d8042f74170"
-version = "0.8.8"
+version = "0.8.9"
 
 [deps]
 AbstractMCMC = "80f14c24-f653-4e6a-9b94-39d6b0f70001"
@@ -24,7 +24,7 @@ AdvancedMHMCMCChainsExt = "MCMCChains"
 AdvancedMHStructArraysExt = "StructArrays"
 
 [compat]
-AbstractMCMC = "5.6"
+AbstractMCMC = "5.9"
 DiffResults = "1"
 Distributions = "0.25"
 DocStringExtensions = "0.9"