Release 4.0

What's Changed

• Adiciona o Identity by @Gabr1elFraga in #149
• Adicionado a logica do identity by @Gabr1elFraga in #154
• corrigindo erros by @BeatrizSouz in #155
• tracando a branch by @alidamittaraquis in #161
• Alterado a logica de Pessoa by @Gabr1elFraga in #172
• ajustando penalidade by @BeatrizSouz in #162
• Revert "ajustando penalidade" by @BeatrizSouz in #173
• Branch beatriz by @BeatrizSouz in #175
• atualizando by @BeatrizSouz in #178
• Criada feature de manter pagamento by @Gustavo-Correia in #174
• Implementa o método cancelar aula by @ThiagoLima09 in #179
• atualizando a função editar by @alidamittaraquis in #181
• Implementa o metodo Confirmar aula by @Gabr1elFraga in #180

Full Changelog: v3.0...v4.0