I of course do not know your specific usage and requirements, but Berlin-based OpenProject might be a suitable and mature Jira-alternative for you - in addition to being outside US jurisdiction their services are available both on-prem/self-hosted and cloud-based.

They even have a specific Jira-migration tool: https://www.openproject.org/docs/installation-and-operations...

Sad news. 'In Our Time' episodes are actually timeless, I am frequently amazed by the quality of episodes from over twenty years ago.

Frankly, I believe that instead of finding a new presenter, the BBC could be retire the whole series and its legend. Let the new presenter start a new series, even if the set-up remains the same (including having further discussions with a cup of tea after the radio time limit has ended)

I know what you mean, but I have a feeling that if this series ends it's not going to be replaced by anything that's its equal in terms of intellectual depth. Feels to be like keeping the brand would keep the producers focused on what makes it great.

Ironically, stating this at the beginning of telegram would precisely cause what it seeks to prevent (vulnerability to known plaintext attacks).

Which makes me wonder: how many permutations of this rule could be conceived (and needed) that on the one hand would keep the point clear to the receiver, but on the other hand prevent such attacks?

In any case the best option is to not have (to repeat) this rule inside messages.

It could be sent in the clear, although since the point was to apply it to every encrypted message, that would likely already have been redundant with having originally been encrypted. Just consider it part of the decryption algorithm itself instead: step 1, attach warning text, step 2, initialize decryption state and decrypt.

Happy to read that they didn't go for 'Mitochondria Are All You Need', such titles are making me tired

Sleep is all you need, then?