Disable doctests on prerelease

Author: penelopeysm

test/runtests.jl

@@ -98,19 +98,22 @@ end
             @test_throws ErrorException prob"..."
             @test_throws ErrorException logprob"..."
         end
-        @testset "doctests" begin
-            DocMeta.setdocmeta!(
-                DynamicPPL,
-                :DocTestSetup,
-                :(using DynamicPPL, Distributions);
-                recursive=true,
-            )
-            doctestfilters = [
-                # Ignore the source of a warning in the doctest output, since this is dependent on host.
-                # This is a line that starts with "└ @ " and ends with the line number.
-                r"└ @ .+:[0-9]+",
-            ]
-            doctest(DynamicPPL; manual=false, doctestfilters=doctestfilters)
+        if !IS_PRERELEASE
+            # Don't run doctests on prerelease as error messages etc. may vary
+            @testset "doctests" begin
+                DocMeta.setdocmeta!(
+                    DynamicPPL,
+                    :DocTestSetup,
+                    :(using DynamicPPL, Distributions);
+                    recursive=true,
+                )
+                doctestfilters = [
+                    # Ignore the source of a warning in the doctest output, since this is dependent on host.
+                    # This is a line that starts with "└ @ " and ends with the line number.
+                    r"└ @ .+:[0-9]+",
+                ]
+                doctest(DynamicPPL; manual=false, doctestfilters=doctestfilters)
+            end
         end
     end
 end