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Lumo

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  1. I want to be able to use Lumo using the latest Firefox Extended Support Release (ESR) version

    I want to be able to use Lumo using the latest Firefox Extended Support Release (ESR) version, so that I can continue to use Lumo on my company notebook that does not support other browser brands.

    Since yesterday (1 Nov 2025) I receive a message that says "Unsupported browser". There has been no communications to inform us that the Firefox Extended Support Release (ESR) version will no longer be supported. Our browser version is fully up-to-date, at the time of writing it is 115.29.0 Firefox ESR October 14, 2025 and no newer version of Firefox ESR has been released at…

    3 votes

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  2. Make the lateral bar in Lumo website stay opened if I want

    That's it. It would be nice on the website if the lateral bar is set to be shown to maintain this status when recharged per each user, this might be done with a simple cookie.

    Thanks

    5 votes

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  3. Integrate with Windsurf

    Have Lumo be an available Model via Windsurf like Claude, ChatGPT, Gemini, etc.
    I've found Lumo to be very good with coding example and questions. Having Lumo be able to directly see and edit the code files would be a huge win.

    5 votes

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  4. Transfer/Share chat between users

    It would be nice to be able to share chats between proton users. This may be restricted to users belonging to the same duo/family/pro/... account, in which case it may be interesting to allow the transfer of chats from one user to another.

    This would enable collaborative (but private to selected users) chats.

    4 votes

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  5. Bonjour, est-il possible de laisser la possibilité à LUMO d'inscrire des rendez-vous dans proton calendar?

    Un grand merci pour votre travail. J'écris en français parce que c'est la langue de Genève non ? (De dieu de dieu :-P)

    5 votes

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  6. New Zealand Calendar Public Holidays.

    Add New Zealand as an option in calendar to add public holidays.

    2 votes

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  7. Lumo system prompt

    When I ask Lumo for help, I have to always give instructions how it should respond, otherwise it may generate an undesired huge response for rather simple questions. Having an ability to predefine a system prompt to influence this behaviour is in my opinion a required feature. This feature could be also expanded to have several system prompts to choose from at the beginning of a conversation.

    3 votes

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  8. Let Lumo reference past chats & have memory

    Hello Proton Team,
    I would like to suggest adding a new feature to Lumo that allows it to collect personal information and interact with users in a manner similar to ChatGPT, but with a strong focus on privacy. The idea is to enable Lumo to understand and assist users by learning from their information, preferences, and interactions — all while ensuring that this data is fully private and protected via end-to-end encryption.
    This would combine the convenience and intelligence of an AI assistant with Proton’s commitment to user privacy and security. It could open up new possibilities for personal productivity,…

    4 votes

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  9. Bijlage toevoegen aan afspraak in Proton Calendar

    Mogelijkheid het bestand zelf toe te voegen aan afspraak in Proton Calendar en hetzelfde m.b.t. een email.

    4 votes

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  10. Add “Auto‑Enable Web Search” Setting for Lumo Chats

    Introduce a new option in Lumo’s Settings—“Auto‑Enable Web Search” (or a similarly named toggle). When activated, Lumo would automatically turn on the web‑search capability at the start of every new conversation, eliminating the need for users to manually enable it for each chat session.

    Why This Matters:

    • Seamless Experience: Users who rely on up‑to‑date information can get instant, real‑time answers without an extra step, making interactions feel more natural and efficient.

    • Consistency: Guarantees that all chats benefit from the latest data, especially for topics that change frequently (news, weather, stock prices, etc.).

    • Time Savings: Reduces repetitive actions for power users…

    4 votes

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  11. Theme

    I understand that this isn’t a priority right now, but in the long term it would be great to let Lumo have the same themes that are offered in the other Proton products (Mail, Drive..). (Lumo with Ebony would be beautiful 😍​)

    2 votes

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  12. Toggle to volunteer to help improve lumos language model

    This would be opt in. If the user agreed, then warnings and such would be provided. The user would decide what information to volunteer, but certain information types would be restricted to protect the users privacy and to not compromise the values that proton is built upon. Also, proton or whoever maintains the ai language info/etc..., would have the final say before any volunteered info would be added. The exact way of doing this would need very careful considerations.

    3 votes

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  13. An option to keep list of conversations always visible

    Currently the left sidebar is collapsed by default and past conversations aren't visible. There is a button, that expands it, however that expanded state doesn't persist between reloads, and the next time Lumo is opened, it's collapsed again. For someone who returns to previous chats frequently it's a must have.

    3 votes

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  14. New chat shortcut

    It would be nice to have a new chat keyboard shortcut to avoid potential hallucinations without reaching for the mouse

    3 votes

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  15. Security

    Changes to all existing idieas replace with a save and more secure one

    3 votes

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  16. Custom shortcut/alias/abbreviation for a frequently used queries/prompts

    It happens that your Lumo question is long and used repeatedly while minor part of the question is variable. For example:
    Translate "string here" to spanish.

    Instead of needing to always write this sentence, i would like to setup custom shortcut, for example:
    t2sp paste here the phrase i would like to translate to spanish

    There would have to be some page, where i can manage all shortcuts (search/filter, sort). And it should not require learning/remembering any complicated syntax. Intuitive, layman friendly.


    Similar feature request: https://protonmail.uservoice.com/forums/932842-lumo/suggestions/50578022-lumo-system-prompt

    2 votes

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  17. Fix your CSP Policy

    Content-Security-Policy: The page’s settings blocked the loading of a resource (default-src) at https://account.proton.me/lumo because it violates the following directive: “default-src 'self'”

    Content-Security-Policy: The page’s settings blocked the loading of a resource (default-src) at https://account.proton.me/lumo/signup because it violates the following directive: “default-src 'self'”

    3 votes

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  18. Remember to Show or Hide a Calendar Per Calendar View

    Remember to separately hide or show a calendar per view type (e.g., days, weeks, months, etc.). For example, a daily tasks calendar is hidden by the user from the month and week views (because its events take too much space) but shows the daily tasks events on the day view automatically.

    2 votes

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  19. Calendar, sélectionner / désélectionner tous ses calendriers d'un coup

    Bonjour,
    Dans le calendar, ça serait pas mal de pouvoir sélectionner / désélectionner tous ses calendriers d'un coup
    d'avoir une liste de ses évènements et que le "aujourd'hui" soit plus visible sur un affichage mois ou semaine.
    merci

    2 votes

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  20. In Lumo, re-label the entry box as "Question or Response", as it has to be used to respond to choices offered by the search.

    In Lumo, re-label the entry box as "Question or Response", as it has to be used to respond to choices offered by the search.

    2 votes

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