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Main changes include:

- A new type of value for envelopment of values (proxy).
- Made 'require' (and also 'module') into keywords.
- Changed '__eq' to compare against any other value.
- Call all metamethods with a self parameter (self, lhs, rhs).
- Added a new operator '+' for the absolute of a value.
- Extended coercion between Integer <-> Float <-> String.
- Restriction of metatables to userdata, tables and proxies.

On Sun, Mar 22, 2020 at 2:25 PM Luiz Henrique de Figueiredo <lhf@tecgraf.puc-rio.br> wrote:
What changes have you made?