v1.5.0

Many thanks to @tats-u, @idleberg, @yslpn, @francisjohnjohnston-web, @MaxFreedomPollard, @mahirhir, @ItzXynx, @LeSingh1, @maxtaran2010, @ysknsid25, @cyyynthia, @spokodev and @sanjibani for contributing to this release.

• Add codePoints, maxCodePoints, minCodePoints and notCodePoints validation actions to validate the number of Unicode code points (pull request #888)
• Add ksuid validation action to validate KSUIDs (pull request #1370)
• Change Standard Schema properties to use eager initialization for faster schema construction and replace internal _getStandardProps utility with _standardSchema (pull request #1534)
• Change url action to use URL.canParse when available to avoid constructing URL objects (pull request #1608)
• Fix stringifyJson action to preserve the dataset value when JSON.stringify returns undefined (pull request #1476)
• Fix literal schema and value, values, notValue and notValues actions to treat NaN as equal to itself (pull request #1573)
• Fix intersect schema to merge matching NaN values and invalid dates (pull request #1573)
• Fix cache and cacheAsync methods to clone the issues of a cached dataset, preventing parent schemas from adding their path item to the same issue on every cache hit (pull request #1620)
• Fix strictObject, looseObject, objectWithRest and their async variants to correctly handle unknown input keys that collide with Object.prototype members (pull request #1523)
• Fix intersect and intersectAsync schemas to ignore inherited properties when merging objects and preserve own properties without invoking inherited setters or changing the output prototype (pull request #1621)
• Fix ulid action to reject ULIDs that exceed the maximum 128-bit value (pull request #1498)
• Fix email action to reject non-ASCII characters accepted by Unicode case folding (pull request #1075)