5.3.1

[5.3.1] - 2021-06-03

Fixed:

• Fixed a bug in JSON parsing that could cause floating-point numbers (in flag variation values, rule values, or user attributes if a user is being parsed from JSON) to be read incorrectly if the number format included an exponent and did not include a decimal point (for instance, 1e5). Since there are several equally valid number formats in JSON (so 1e5 is exactly equivalent to 100000), whether this bug showed up would depend on the format chosen by whatever software had most recently converted the number to JSON before it was re-read, which is hard to predict, but it would only be likely to happen with either integers that had more than four trailing zeroes or floating-point numbers with leading zeroes.