Gai: vanhemmat versiot ja versiohistoria

- upgrade to Gemini 3.1 Flash Lite and Gemini 3.5 Flash.
- optimize Gemini 3 series: tuned default settings for faster inference.
- home input: added 'chat' and 'new' shortcuts for Short-term Contextual Memory management.
- Contextual Compression: drastically reduce token usage and latency by distilling backgrounds into logic essence, eliminating AI reasoning burden for near-instant, precise responses.
- fixed: file upload for Windows content caching.
- in-app help: added compression guide and draft recovery FAQ

- support Gemini 3.1 Flash Lite preview.
- support Gemini 3.1 Flash Image preview (Nano Banana 2).
- home input: support short-term contextual memory.
- in-app help: fixed and verified all broken links.
- in-app help: learn how to make AI work more cost-effectively and efficiently for you.
- more models for paid tiers: access gemini pro and multimodal (image) models.
- context caching for paid tiers: reuse data to cut costs and boost speed.
- detailed token breakdown: input/output, caching, and multimodal metrics.
- prompt attachments: increased inline file limit to 50MB.
- optimized UI loading: added a 90s auto-timeout.
- fixed: image gen for usage mode: local.
- fixed: can launch url in markdown content.

- support Gemini 3.0 Flash preview.
- support Gemini 2.5 Flash image generation.
- support Imagen 4.0 generate (usagemode: serveonly).
- support uploading large files and storing them for 48 hours.
- support secure tunneling for geo-blocking bypass (usagemode: forwardonly).
- remove Gemini 2.0 models are now shut down.

- upgrade model imagen-3.0-generate-001 to 002.
- support Gemini 2.5 Flash dynamic thinking.
- support Gemini 2.0 Flash preview image generation.
- http job, new option, sendmail on task failure only.
- fix bug http job auto-start on app launch.
- fix bug history attachment save to local direcotry.
- fix bug imagen save to local file.

- support Gemini 2.5 Flash dynamic thinking.
- support Gemini 2.0 Flash preview image generation.
- support Gemini 2.0 Flash, Multimodal inputs, Text output.
- automate generative AI's scheduled tasks with python.
- on interruption, show the last input for easy chat retry.
- automatically delete logs after a set period to free up space and improve performance.
- setting - Reset Trial - fix trial errors and restart on Home.

- support Gemini 2.0 Flash, Multimodal inputs, Text output.
- automate generative AI's scheduled tasks with python.
- on interruption, show the last input for easy chat retry.
- automatically delete logs after a set period to free up space and improve performance.
- setting - Reset Trial - fix trial errors and restart on Home.