The Scottish Episcopal Church published this earlier today (i.e. well before the Church of England announcement): Coronavirus – Cessation of Church Services
The Church in Wales published this at 5.00 pm: Pastoral Declaration of the Bench of Bishops of the Church in Wales – COVID-19. it includes guidance about baptism, weddings, funerals and confirmations.
The Church of Ireland guidance page remains dated 28 February. However it links to the Irish Health Protection Surveillance Centre page dated 5 March, Coronavirus (COVID-19) guidance for religious services.
But there is also a link to Advice to Clergy (Northern Province) dated 17 March, which says ( my summary, but read the whole page for more detail):
1. Until further notice, all parish organisations and activities should cease.
2. Until further notice, all Sunday and midweek services (gatherings for worship) should be suspended.
3. Until further notice, steps should be taken to ensure that numbers attending funeral services and weddings are kept as low as possible.