There are also some syntactic sugar operators like `~` (tilde) and `^` (caret).

• `~4.1.3` means `>=4.1.3,<4.2.0`,
• `~4.1` means `>=4.1.0,<5.0.0` (most used),
• `~0.4` means `>=0.4.0,<1.0.0`,
• `~4` means `>=4.0.0,<5.0.0`.

The caret sign is slightly different:

• `^4.1.3` (most used) means `>=4.1.3,<5.0.0`,
• `^4.1` means `>=4.1.0,<5.0.0`, same as `~4.1` but:
• `^0.4` means `>=0.4.0,<0.5.0`, this is different from `~0.4` and is more useful for defining backwards compatible version ranges.
• `^4` means `>=4.0.0,<5.0.0` which is the same as `~4` and `4.*`.