Bump minimum Nim version

config.nims

@@ -7,12 +7,7 @@
 
 # disable annoying warnings
 warning("GcUnsafe2", off)
+warning("HoleEnumConv", off)
 hint("XDeclaredButNotUsed", off)
 hint("XCannotRaiseY", off)
 hint("User", off)
-
-const
-  nimVersion = (major: NimMajor, minor: NimMinor, patch: NimPatch)
-
-when nimVersion >= (1, 6, 0):
-  warning("HoleEnumConv", off)

nitter.nimble

@@ -10,7 +10,7 @@ bin           = @["nitter"]
 
 # Dependencies
 
-requires "nim >= 1.4.8"
+requires "nim >= 1.6.10"
 requires "jester#baca3f"
 requires "karax#5cf360c"
 requires "sass#7dfdd03"