Upgrade to Basenine `v0.6.3`, add `xml` and time helpers, make `xml` and `json` helpers available in `redact` helper (#891)

* Upgrade to Basenine `v0.6.2`, add `xml` helper, make `xml` and `json` helpers available in `redact` helper

* URL encode the query

* Upgrade to Basenine `v0.6.3`