Dear participant,

it was nice to meet you last week at the OPSFA 2019 in Hagenberg. With exactly 200 participants, it exceeded all our expectations. Many thanks for coming and for your contribution to make this conference a success!

The complete *list of participants* can be found on the last pages of the conference program, which also contains the abstracts of all talks and posters. It can be downloaded from here: https://www3.risc.jku.at/conferences/opsfa2019/docs/OPSFA2019_Program.pdf

Since some people asked me: the *slides* are linked from the detailed schedule, which can be accessed by clicking on a particular day in the section "Schedule" or via the direct link:
https://www3.risc.jku.at/conferences/opsfa2019/schedule_with_titles.php
If you like your slides to be added there, just send them to me.

Meanwhile I also added a selection of *photos* to the website that were taken during the conference. Enjoy and feel free to use them:
https://www3.risc.jku.at/conferences/opsfa2019/?content=photos

As announced during the meeting, the *post-proceedings* will be published as a special issue in Integral Transforms and Special Functions (https://www.tandfonline.com/toc/gitr20/current). The deadline for submissions will (presumably) be December 31, 2019. Details on how to submit a paper to this special issue will be given soon.

Finally, Howard Cohl asked me to distribute the following message to the participants of OPSFA:
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It has come to our attention that several regular subscribers of OPSF-Net which went out on July 16, have not received the current 26.5 or previous issues by e-mail. It could be very helpful to us to know if OPSF-Net subscribers have not received any of the recent Newsletters, then they should contact Bonita Saunders (bonita.saunders@nist.gov), moderator for the SIAM/OPSF mailing list, and let her know as soon as possible. Also, if anyone is interested in joining the mailing list for OPSF-Net who have not currently joined, they should also contact Bonita.
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Best wishes and see you again soon!
  Christoph