[tryton-announces] 6.6.3

[... PyPI recent updates for trytond-sale-point: <author>

[... PyPI recent updates for trytond-account-es-sii: <author>

[... PyPI recent updates for trytond-account-payment-clearing: <author>

[... PyPI recent updates for trytond-account-payment-stripe: <author>

[... PyPI recent updates for trytond-sale: <author>

[... PyPI recent updates for trytond-sale-subscription: <author>

[... PyPI recent updates for trytond-web-shop-shopify: <author>

[... PyPI recent updates for trytond-commission: <author>

[... PyPI recent updates for trytond-sale-credit-limit: <author>

[... PyPI recent updates for trytond-marketing-automation: <author>

[... PyPI recent updates for trytond-sale-promotion: <author>

6.6.3