Vincent Blondeau wrote:

Also, what is Aleph? (I cannot find a description in this list thread...)

Hi Vincent, see last Mm from Esteban (https://lists.pharo.org/pipermail/pharo-dev_lists.pharo.org/2020-March/27760...) which says: "release Aleph index system to speed up big images senders/implementors and all Refactors associated" It is found on https://github.com/estebanlm/aleph saying "an index system for the pharo system" Bye T.