ECL license is LGPL-2.1-or-later (not LGPL2), the same applies to Clasp (which was forked from ECL). n.b isn't this thread infested with bots? 4 or 5 nicks created 4 days ago with incomplete messages..
Indeed, corrected. Thank you! I'm not sure what is happening, there are multiple small posts which look like spam, with green nicknames. Edit: green nicknames are from new accounts. On this page, all of them are spam. At some point it would make sense to just hide them all.
the correction is not really correct - you say lgpl-2.1 without the "or later version". It is sometimes abbreviated ls LGPL-2.1+, but SPDX identifier is preferable since it is semi-standard for abbreviating license names.