chore(master): release 0.16.0

[github-actions]

🤖 I have created a release beep boop

0.16.0 (2023-11-03)

Features

• UI: add exercise sorting by focus skill (4f9766b)
• UI: Rework of the exercise index (91f827b)
• UI: Add possibility to choose exercise display order (25780ba)

Bug Fixes

• translations: Add missing fr.po.header (f7ffc6f), closes #555
• teacher_tab: Display (Open/Close)GloballyInconsistent exos and fix them (10c9fc3)
• teacher_tab: partly fix Open/Close handling w.r.t. Assignments (6c41457), closes #534 #558
• teacher_tab: Fix Open/Closed handling for update_exercise_assignments (49d82e4), closes #558

Code Refactoring

• translations: gettext: Use CLI option --no-wrap (ea4f2bc)
• teacher_tab: Move critical code apart in update_exercise_assignments (bf6a931)

Dependencies

• opam: learn-ocaml 0.x does not build with asak 0.4 (#570) (9176975)

Tests

• Learnocaml_data: Add support for ppx_expect & ppx_inline_test (3a0ceb4)
• Learnocaml_data: Add ppx_expect tests for update_exercise_assignments (c18da2a)
• Learnocaml_data: Refactor ppx_expect tests to display more details in the trace (569d536)

CI/CD

• *.yml: Move opam-publish in a separate workflow to enable testing (#571) (b84132e)

Documentation

• opam: Cite Louis Gesbert in the Learn-OCaml maintainers team (c9a833b)

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[github-actions]

🤖 Release is at https://github.com/ocaml-sf/learn-ocaml/releases/tag/v0.16.0 🌻