Require Inko 0.20.0 or newer for the manual

Author: yorickpeterse

docs/inko.pkg

@@ -1,5 +1,5 @@
-require https://github.com/yorickpeterse/inko-wobsite 0.22.0 d70b4c6a7831e636bc69eeba5783bb5bad995abe
+require https://github.com/yorickpeterse/inko-wobsite 0.23.0 4d00892a76f6488ed2c9c2d874d97023a86f593f
 require https://github.com/yorickpeterse/inko-builder 0.16.0 4104d53031fb9d37c12a388be7f30490f1aa909a
 require https://github.com/yorickpeterse/inko-markdown 0.24.0 b78f2c6a3f1a96a7bf332809234fea0b1cf11a9b
-require https://github.com/yorickpeterse/inko-syntax 0.23.0 7e8030f58d9bf647d220e99d9b9e351cda47ebb0
-require inko 0.19.1
+require https://github.com/yorickpeterse/inko-syntax 0.24.0 34b169a1446327c1af5927ebf7d3a62427f6f47c
+require inko 0.20.0