::wims.4.28
:Add many items in glossary.
:Add open classe 1152 'liaison lyce universit' (WIMS PreSup).
:Add angle in Flydraw.
:Add translation in tikz of almost all commands in flydraw.
:Add flydraw2tikz and bc in direct exec.
:In multidraw answer type, accept curved arrows with only 2 points.
:Add snappoints in moldraw, fix color.
:Add complex in the possible types of mathmlinput.
:Add the possibility to propagate institution name, in groupements and portals.
:Add new command calc_getexoindex.
:Adapt the command \exercise{} in a document: if it is inserted in a class and linked with a sheet, scores of the student for this exercise are shown to him.
:Add slib numeration/rational: repeating decimal of a rational.
:Output a periodic table, in HTML format and add a slib to display a table of elements (Mendeliev's periodic table).
:Canvasdraw: snaptopoints may be called multiple times (no limit).
:Add keywords in mechanics (force, gravity, inertia_principle).
:Freework: access control via technical variables, access control via accessconf.
:Fix bugs in freework.

::wims.4.26
:Can clone a class from a saveclass file (given by link or upload in navigator).
:New administrative module adm/class/swork to make automatic working suggestion to student.
:A printable version of a sheet with exercises containing a latex version can be individualized per student.
:New exam mode (called 'course' in French) in which exercises must be performed in a fixed order.
:New type of applet in freework allows the teacher to upload multiple files. For each student one (and only one) of these files will be randomly picked and shown.
:New parameter in freework configuration to allow a student to close its freework before the deadline.
:Students' work on freework is shown in students' score page.
:Display of the daily time spent by each student in a class, group of classes or portal (adm/class/activity).
:Personalisation of sheet presentation page (can replace the use of a document).
:A link to a glose of the general glossary can be added as helpexo.
:When a user enters in an open class as anonymous user, a new account is created (called anonymous1, anonymous2, ...). These accounts are removed each day by the housekeep.daily script (their number is limited to 50% of class_limit).
:New open classes 1150 'Mathmatique en 6ime' and 1151 'Mathmatique en Terminale professionnelle'.
:Some gloses have been added in the glossary.
:The list of deprecated modules is shown in the menu of page 'module updates'.
:Updated open class, sheet and taxonomy to use non deprecated version of modules.
:New coding/editor for coding slib.
:Add option polfactor polexpand to anstype litexp.
:Scripts about nets of polyedra are added.
:The raw module can give pedagogical module connexion informations.
:Tikz version for flydraw (cannot yet be used ...).
:Chemeq uses now a recent database for atomic weights, which improves some slibs like chemistry/chemeq_* and make them usable for exercises about mass spectroscopy; added a slib which shows this mass database (formated as a periodic table).

::wims.4.24
:canvasdraw: add keyword 'group' and command 'kill group'
:Il est possible de demander  un tudiant de travailler sur un exercice wims et de rdiger ses rponses en ligne grce  l'activit "Devoir libre" (module freework)
:Lors de l'insertion de la plupart des exercices wims dans une feuille, il est maintenant possible de n'afficher certaines aides (bonnes rponses, feedback, indications ou solution) que lorsque la feuille est prime.
:Il est possible de faire afficher l'applet d'une calculatrice  cot du titre de l'exercice dans une feuille.
:Il est maintenant possible de cacher un examen ou une squence  une partie des tudiants en utilisant une variable technique.
:On peut donner la possibilit  un tudiant d'envoyer un mail  l'enseignant du cours lorsqu'il enregistre les dtails d'un exercice pour le prvenir/lui poser une question.
