What's new in version 7

New features in WhizBase 7 include:
- Digest authentication
- Hash calculation using MD5, SHA1, SHA256, SHA384, SHA512
- Encryption/decryption using AES, AES192, AES256, Blowfish, CAST, DES, RC2, RC4, RC5, TripleDES, UNIXcrypt
- Simple XOR encryption/decryption
- Retrieving RSS feeds
- Retrieving Atom feeds
- Reading and parsing XML files
- Reading and parsing JSON files
- Escape sequences for WhizBase reserved characters
- For and ForEach loops
- Increment and decrement functions