This make is easier to support multiple find and replace requests avoiding older support requiring a comma separated list of colon separated values and the associated problems with delimiters and quoting. Each findReplace or findReplaceRegex parameter should be a colon separated find:replace pair. The colon delimiter can be replaced with a different delimiter using the special parameter (just like previous releases).
With this support, we are deprecating the older capability and may remove that at some future version. To use the older capability, one findReplace and/or one findReplaceRegex parameter can be specified. The problem with the older capability is that more complex regex statements may use a comma and that is the separator values containing that must be quoted or special parameter used to for an alternative representation of the comma. In either case, it causes support issues.