Prepare the PyLadiesCon Launch blog post/news/announcement

[Mariatta]

Write up announcement:

• conference dates.
• what to expect: online, multilingual, free, inclusive, talks, keynotes, panels, etc
• how to support: sponsor (just link to it, no need to explain the various tiers), donate
• brief highlights from past events (maybe add photos, link to the recap blog post)
• mention that we will be recruiting more volunteers, stay tuned
• follow us on social media, this blog, etc

What we need:

• the blog post
• promotional assets, img
• schedule the announcements

[Mariatta]

Todo: to refine the scope of the blog post

[georgically]

@Mariatta ping me once you've refined the content. Thanks!

[Mariatta]

Thanks @georgically . I updated the issue description. Please check.