What's New in Version 5.1 **Calculator History + Saved Preferences** • Auto-save every mix calculation to a history list • Add personal notes to each calculation and edit later • Swipe-to-delete with confirmation and undo • Tank capacity and unit (gal/L) now persist automatically • One-tap share of a calculation to the community mix feed **Community Mix Feed Enhancements** • Share your mix with caption; post shows likes and comments • Reliable like/unlike with safe counters • Commenting improvements with real-time counts • Post owner notifications when someone comments (no self-notifs) **Nearby Threads and Social Updates** • True “Nearby Threads” powered by precise geolocation • Create, update, and delete threads (with safe media cleanup) • Live comments/likes counts and smarter pagination • Faster initial loads via local caching for global threads • Follow/unfollow stability with accurate follower/following counts • New follower push notifications **Performance & Reliability** • Faster thread/feed loading with short-term cache • Safer Firestore transactions and error handling across services • General stability fixes **UI/UX Improvements** • Cleaner calculator history UI and clearer actions • Streamlined navigation and feedback in community features

1. Plan your trip by adding a destination, and we’ll show you all the E85 stations along your route. 2. Get precise mix calculations for your vehicle with our newly refined E85 calculator. 3. Join lively discussions and connect with fellow car lovers—both nearby and worldwide. 4. Add new gas stations to the community database through an intuitive and hassle-free form. 5. Verify station information, help fellow drivers, and earn rewards for your contributions. 6. Enjoy a more polished look and feel, plus a smoother experience thanks to numerous UI improvements and stability fixes. 7. Upgrade to our lifetime premium tier and enjoy an ad-free interface forever.

1. Improved E85 Gas Station Submission Process • Submit new E85 gas stations faster and with better accuracy. 2. Add Gas Prices • Users can now add and update gas prices directly within the app. 3. New Rewards System • Earn rewards for submitting new stations, logging in daily, and adding gas prices. 4. Enhanced Feedback Process • We’ve made it easier to communicate with our developers, ensuring your suggestions and issues are addressed promptly. 5. Ad Display Improvements • We’ve fixed issues that were affecting some users, ensuring a smoother ad experience. This version should effectively communicate the new features and improvements while maintaining clarity and engagement.

** Added new functionality to submit new gas stations as requested. It can be accessed through the Settings menu. Thanks for the feedback.

So many things have changed to ensure a smooth experience for car enthusiasts: - A whole new UI experience - Added List View for the stations - Calculator formula is more accurate - Calculator history screen to view old calculations - Enhanced search stations in an area by City or Address - Added Rating and Comments per station - Bug fixes

Minor fix for the welcome screen

1. Fixed the Ad close button for being unreachable. 2. Add decimal number inputs instead of only integers for E85 Calculator as requested by different enthusiasts. 3. Other behind the scene fixes Thanks for all the support

NEW FEATURES!! 1. Ability to track your gas expenses easily. 2. Be able to leave a rating on a current gas station. 3. Be able to favorite different gas stations. 4. Be able to add comments and share opinions on different gas stations. 5. Can submit a new gas station for approval to be added to the database. 6. All your expenses, favorite stations, and comments will be saved securely in the cloud upon users' request.

Search Functionality: As Requested, now you can search for e85 gas stations anywhere in the USA by typing the location you are looking for. E85 Calculator: The calculator now works more efficient and precise with either of the pump gases available (91 or 93) Behind The Scenes: Addition of very short ads banner to support the developer and fees behind the app.