increase subversion number to 1.8 (new feature)

RainerHeintzmann · RainerHeintzmann · commit 8ee5cccc9eb4 · 2021-08-16T10:04:34.000+02:00
diff --git a/Project.toml b/Project.toml
@@ -1,6 +1,6 @@
 name = "ChainRules"
 uuid = "082447d4-558c-5d27-93f4-14fc19e9eca2"
-version = "1.7.0"
+version = "1.8.0"
 
 [deps]
 ChainRulesCore = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"
