Gmail add on vs extension jobs

I need a professional to set up and run ...with the main goal of generating leads for my business. Key Requirements: - The focus of this campaign should be on lead generation. - The campaign should initially run for one week, with potential for extension should it prove successful. Preferred Platforms: - I am specifically interested in advertising on LinkedIn. Ideal Freelancer: - Experience with LinkedIn advertising and lead generation is a must. - Proven track record of delivering successful ad campaigns. - Strong analytical skills to evaluate campaign performance. Please provide a brief overview of your past experience with LinkedIn ad campaigns and your strategy for lead generation. I'm open to suggestions on how the campaign can be optimized and e...

I need assistance creating a specialized HTML email template that is compatible with Gmail, Outlook, and Yahoo Mail. We are transferring our daily e-newsletter mailouts from MailChimp to Simply Stakeholders, which is powered by the TinyMCE WYSIWYG editor. We have existing designs that we need converted into html coded templates that will be functional and editable on the front end, including being able to swap out images. The templates need to be responsive on mobile and desktop devices. The main purpose of the email will be sharing news of the day/week to our client base. We have an in-house designer who can serve as project liaison. Deadline to have the new templates operational is May 29. Access to the back-end of Simply Stakeholders can be provided for testing. Des...

I'm in need of a talented JavaScript developer to create a Chrome extension that has user authentication and productivity features. Key Functionalities: - User Authentication: Users should be able to create accounts and log in using credentials. Additionally, there should be a password reset functionality. - mainly related to productivity Ideal Skills: - Proficient in JavaScript, particularly in developing Chrome extensions - Prior experience in implementing user authentication systems - Familiarity with productivity tools and analytics - Strong communication skills to collaborate effectively on the project Please bid if you have a strong foundation in JavaScript and experience with creating similar Chrome extensions.

I am in need of an experienced Chrome extension developer to create some chrome extensions Key Tasks: - Develop a user-friendly Chrome extension - Implement data extraction techniques to collect and organize information from various web sources. The ability to filter and manage this data is crucial. - Set up the extension for browser automation tasks. It should be able to perform repetitive actions on a webpage without manual intervention. Communication: I prefer to manage communication with the selected freelancer through the messaging feature available on Freelancer.com. Ideal Candidate: The ideal candidate for this project should have a proven track record in developing Chrome extensions, particularly those involving web scraping and data extrac...

... Additionally, please confirm that you are comfortable with the hourly rate and the requirement to provide screenshots of your work sessions for transparency. Using AI tools to assist in your work is encouraged to improve efficiency and accuracy. Additional Requirements: Please set up a Trello account for task management and a Google Drive account for sharing and organizing files. Share your Gmail address for the assignment of courses and videos. Freelancer app Screenshots of your work sessions are necessary to verify that the work is being done reasonably and efficiently. I look forward to receiving your proposals and working with a professional who can help streamline our procedures effectively....

I have an extention that was working on Google Chrome and suddenly stopped working, most likely due to a Google Chrome update. It is programmed in JavaScript. Please help me fix and develop it, or create another extension similar to it in characteristics and features. Here is the link to download the extension: I will send you a link to download the extension so you can download it, try it, and let me know if it is fixed. Thank you

I'm in need of a Chrome extension that can automate certain tasks within the browser. Here's what I'm looking for: (I have some 3-5 extensions I want, so if you give attractive bid and do good work, you can expect to get more chrome extension projects from me) - **Functionality:** The primary purpose of this extension would be to check specific elements on the pages the user visits. - **Elements to Check:** The extension should be able to read and process the text content and links on the page. Ideal candidates should have experience in: - Chrome extension development - Web scraping and automation - JavaScript and possibly other relevant technologies for extension development. Please provide examples of your prev...

...me with visualizations based on three years worth of data. The focus of this analysis will be to compare regional data against a national average. Key Responsibilities: - Conduct a descriptive data analysis on the provided datasets - Generate Excel charts and graphs that visually represent the insights from the analysis - Highlight significant differences and similarities between regional and national data The ideal candidate for this job should possess: - Strong proficiency in data analysis, particularly descriptive analysis - Proven experience with using Excel for data visualization - A keen eye for detail and accuracy in data interpretation - Ability to clearly present complex data findings in an easy-to-understand manner - Prior experience in regional vs nati...

I am looking for a skilled Wordpress developer to assist me with my website. The project involves some custom work, particularly in the area of order tracking and user account functionality. Key Requirements: - User Registration and Login: Users should be able to sign up and log in using their Gmail or email id in addition to setting up a password. - Order Tracking: I need a custom dashboard that allows users to track the status of their orders. This feature should also enable manual entry of order updates by admin. - Downloadable Reports: Once a project is completed, users should be able to download a report related to the service they ordered. The ideal freelancer for this project should have: - Proficiency in Wordpress development - Experience with custom dashboard creation - ...

I'm looking for an expert to take the text from my Word document and incorporate it into my Canva slides. The slides are for a presentation, so it's crucial that the information is presented clearly and with a professional touch. Key Tasks: - Transferring text from a Word document to Canva slides - Ensuring all text is appropriately sized, formatted and positioned within each slide - Adapting the text to fit the existing layout and design of the slides - Keeping the information clear and engaging for a presentation audience Ideal Skills and Experience: - Proficiency with Canva - Excellent attention to detail - Prior experience with creating or modifying presentations - Ability to adapt existing layouts to fit new content - Strong communication skills to understand any addition...

...separate GitHub projects that are written in C++, using the Visual Studio Community Edition for Windows. I will require that you provide me with written instructions on how to make the compiled projects work after you've successfully compiled them. Key Requirements: - Compilation of C++ projects using VS Community Edition - Preparation of clear, detailed instructions Additional Information: - I do not have the necessary dependencies, so you will need to ensure that all required libraries and frameworks are included in the compilation. Your task will be to: - Compile each project separately - Provide written instructions on how to use the compiled projects together Ideal Skills/Experience: - Proficient in C++ and Visual Studio Community Edition - Experience...

I need a professional SEO expert to optimize my website in order to improve our search engine rankings on Google. - The main goal for the project is to increase organic traffic and visibility on Google. - I have a list of specific keywords and phrases that I would like to target. - The work is urgent, so quick and effective execution is essential. Ideal Skills and Experience: - Proven track record of successful SEO projects, especially on Google - Expertise in keyword research and optimization - Ability to implement and execute strategies quickly, with a focus on achieving results in a timely manner. Please include any relevant past projects or case studies in your application.

...such as job title, company name, location, job description, requirements, etc. # Web Interface: A user-friendly web interface where users can enter the URL of the job listings page and initiate the scraping process. # Downloadable in .csv Format: The scraped job data should be downloadable in .csv format for easy analysis and storage. # Filtering Options: Ability to filter job listings based on old vs. new jobs for specific job verticals (e.g., technology, finance, healthcare) and support for Middle East/GCC countries. # Scalability: The scraper should be able to handle a large volume of job listings from multiple sources without performance issues. # Scheduled Scraping: Optional feature to schedule regular job scraping tasks to keep the data up-to-date. Ideal candid...

I'm looking for a professional to assist me with a new GST registration for my service-ba...service-based business. Key Tasks: - Complete the GST registration process for a new business - Ensure all necessary information and documentation is correctly prepared - Advise on the best approach for state-wise or single state registration Ideal Freelancer: - Experience in GST registration for service-based businesses - Familiarity with the requirements for new GST registration - Ability to offer guidance on state-wise or single state registration Please provide details of your experience in the field of GST registration in your bid. Your understanding of the process and capacity to provide insightful advice on state-wise vs. single state registration will b...

Hello! I'm looking for a professional who can help me with production process documentation for our steel structure in a tight timeline. Workshop documentation must be prepared in the following standard: - Sheets on a separate sheet - Each sheet is in a separate file with the .dxf extension, drawn at a scale of 1:1 in such a way that the points do not overlap and there are no gaps (polyline) - H profiles, square tubes, rectangular pipes on a separate sheet I am sending the sample documentation and a sample drawing of a shipping detail in PDF. You'll be provided with the necessary project requirements and it will be your responsibility to translate these into comprehensive fabrication drawings. These drawings are crucial for the construction process, so p...

I have a STEP file of a PCB that includes submodels of various components. Each submodel is named by the component, e.g., resistor 0402. I need someone experienced to identify and accurately place components (e.g., resistors) in the STEP file. Attention to detail and precision are crucial for this job. Start comment with fustion3

I built this web page: I've started building a new web page but I need these links added in and styled: EE Event: Music & The Spoken Word + Temple Square Tour: Open House:

I'm in urgent need of a professional web developer with experience in creating automation tools. We're looking to build a sophisticated website and dashboard, which will be later integrated with API and MySQL. The final product should be a robust, blockchain-based automation platform. Key responsibilities include: - Building a website and dashboard from scratch - Implementing blockchain technology for automation - Ensuring seamless integration with API and MySQL The ideal freelancer should have: - Extensive experience in web development, particularly in creating automation tools - Proven track record in implementing blockchain technology - Strong understanding of API and MySQL integration - Ability to deliver high-quality work within a short timeframe This is an urgent project...

I am looking for a skilled Wordpress developer to assist me with my website. The project involves some custom work, particularly in the area of order tracking and user account functionality. Key Requirements: - User Registration and Login: Users should be able to sign up and log in using their Gmail or email id in addition to setting up a password. - Order Tracking: I need a custom dashboard that allows users to track the status of their orders. This feature should also enable manual entry of order updates by admin. - Downloadable Reports: Once a project is completed, users should be able to download a report related to the service they ordered. The ideal freelancer for this project should have: - Proficiency in Wordpress development - Experience with custom dashboard creation - ...

For this project, I have a single digital photo of 18MP resolution (RAW) that requires a specific edit. I need a skilled photo editor to professionally extend the right side of the photo, or "stitch", without compromising the overall quality and feel of the original image. Skills and Experien...a specific edit. I need a skilled photo editor to professionally extend the right side of the photo, or "stitch", without compromising the overall quality and feel of the original image. Skills and Experience Required: - Proficiency in photo editing software, especially with photo merging and stitching techniques. - A sharp eye for detail to blend and match the original image for a seamless extension. - Experience with handling RAW images. - Ensure final output maintain...

As a rapidly expanding company, we're in need of a talented and knowledgeable social media manager to handle our Facebook and Instagram handles. The ideal candidate would be someone who can: - Craft engaging updates about our company to share with our growing audience - Apply effective strategies for generating leads and driving sales - Maintain clarity in communication and ...growing audience - Apply effective strategies for generating leads and driving sales - Maintain clarity in communication and align all content with our brand voice and guidelines Prior experience in handling similar platforms and a proven track record in generating leads/sales will be appreciated. We anticipate the selected professional to imbibe our business principles and operate as a seamless extension...

I've been facing an issue with the images on my WordPress website that only load after I scroll down on mobile devices. Ideally, I need them to load as soon as the page is loaded without any delay. Key Requirements: - Immediate image loading on mobile devices - No specific plugins for image optimization or lazy loading Ideal Skills and Experience: - Proficiency in WordPress development - Experience in optimizing websites for mobile devices - Understanding of image optimization techniques If you're confident in resolving this specific issue and improving mobile user experience, I'd be glad to hear from you.

I have a XenForo 2.2.x forum and I'm seeking an experienced XenForo developer to install a specific add-on for me. Key requirements: - Install a Node Icons Add-On: I need a simple add-on that allows me to change forum node icons in add-on link - Test the installation: Once installed, you need to ensure the add-on works correctly and the changes to the node icons are reflected as expected. - After the successful installation, you'll need to provide me with a detailed step-by-step guide on how to install this add-ons on my own in the future. The guide should be clear and easy to follow, even for someone with limited technical knowledge.

Gmail ActionMailer has stopped working and I'm encountering an authentication error. After I changed my email password, and now I'm unable to send emails from my application.

Hey guys, i need very small help, i use this plugin Loan Comparison its wordpress plugin, what i need its just Add a button, Let me explain to you. in Settings To add banks, there is a just 1 link opition, its to Apply Now when i add link there i see it like here What i need its to add another opition to add any other link, when i add it its show me another button under Apply Now, pls look to this site and go down a littel you will see 2 Claim Read Review i need just to add Read Review button :) i need it now

...me in optimising my WordPress site, https://feufo.com. I require a comprehensive set of services that include: - Speed Optimisation: My website needs to load faster. This includes improving the page load time, optimising server response time, and minimizing browser render time. - SEO Optimisation: I need to enhance my website's SEO with a focus on keyword research and optimisation. In addition, I'd like assistance in creating a privacy page on my website. This page should clearly outline the privacy policy of the site and be in line with current legal requirements. Ideal candidates for this project should have: - Proven experience in WordPress site optimisation - In-depth understanding of SEO strategies - Strong familiarity with privacy policy page creati...

...and these reviews should be incentivized - users should earn credit when they write a review or share their experience on Instagram. - Inventory Management: I need a system that allows me to easily manage inventory and stock. - User Photo Upload: I want to enable users to upload their own photos at a specific segment on the website. - International Shipping with Tracking Number: As an E-commerce site, it's important that the website supports international shipping with tracking to ensure customer satisfaction. - User Credit System: The website should have a feature that allows users to accumulate credit in their account for activities such as writing reviews or sharing on social media. - User Preferences: I'd like the site to be able to categorize user pre...

I'm looking for a professional who can develop a Chrome extension that will automatically respond to all WhatsApp messages. Key Requirements: - Operating System: The extension should be designed for Windows. - Message Response: I need the extension to send a simple "hello world" message in response to every message received on WhatsApp. -Logs: store logs - User: The final product will be used for personal use, so no team functionality is necessary. Ideal Freelancer: - Proficient in Chrome extension development. - Experience with the WPPconnect wa-js listener. - Strong understanding of WhatsApp's API for message reception and sending.

I have a Contabo VPS with Linux OS that I need to be set up with Cloudpanel and properly configured on an urgent basis. Key Requirements: - Set up Cloudpanel on a Contabo VPS with Linux OS - Complete configuration and installation of Cloudpanel - Ensure the server is ready for immediate usage upon completion - Tighten security and optimize performance I am looking for an experienced server administrator with the following skills: - Proficient in setting up and configuring cloud server environments - In-depth knowledge of Linux operating systems, particularly CentOS - Familiarity with Cloudpanel or similar server management panels - Ability to work quickly and efficiently, meeting tight deadlines This is an urgent task, so I need someone who can start immediately and prior...

I have a single 3D DWG/DXF files that I need to convert to a .step, .sldprt, .x_b, .x_t, .3dxml, .catpart, .prt, or ., preferably .step & .sldprt. It’s imperative that the files are accurate and functional. Key requirements: - Conve...3D DWG/DXF files that I need to convert to a .step, .sldprt, .x_b, .x_t, .3dxml, .catpart, .prt, or ., preferably .step & .sldprt. It’s imperative that the files are accurate and functional. Key requirements: - Convert a 3D DWG/DXF files to SLD extension - Ensure high quality of the converted files - Optimize the files for SolidWorks compatibility Ideal freelancer for this project: - Proficient in 3D CAD software, particularly SolidWorks - Experience with file conversion and optimization - Attention to detail and a focus on...

This price is only to post this project. Price will be discussed after providing full requirements. I need a browser extension developer for Chrome and Firefox for long term. I have so many projects in my mind to start. So, I am looking for developer for long term. Key Requirements: - Development of a Browser extension for Chrome and Firefox - Primary function should be automation, scraping etc.. - More details will be provided to the selected Freelancer. New freelancer who have expertise in this skills can also apply and they will get the opportunity to work in a long term project and they will get good reviews to boost their profiles. Thanks.

I’m hosting a contest for the recording hand gestures on video. We will be selecting multiple winners. If you are proficient with ASL (American Sign Language) this will be easy for you. $25 per approved ASL video ASL knowledge is preferred but not required. Some gestures are unique and NOT part of ASL. We have a spreadsheet with a list of gestures and an example video that you can use as a reference. The end result of the entries will be used to train a machine learning system. Requirements -recording must be .mp4 format -Gestures must be recorded in a well lighted area. -You must have a solid color shirt on... no patterns. -You must do the gestures in the order they appear in the spreadsheet -Each gesture you do, you must speak the name of the gesture (&l...

Looking for someone to create 3D visuals of houses based on a plot image. Need one picture of a standalone house and one of a house joined to another. Both should have a place to park a car and a garden. Make them look real, like you're standing outside.

...cognitive psychology to produce a detailed, advanced level report. The main focus should be on the cognitive underpinnings of political attitudes. - relationships between cognitive processing including Need for Cognition, Inherence Heuristic, Cognitive Load and political ideology including Political Attitudes, Conservative and Liberal Ideologies. I have put two starter refernces we must put in this report, but also you must find four to five references to include in this essay. Those are the report that canbe usuful: - Not All Ideologies are Created Equal: Epistemic, Existential, and Relational Needs Predict System Justifying Attitudes - Motivated Closed-Mindedness Mediates the Effect of Threat on Political Conservatism H. Thórisdóttir, J. Jost - The Po...

I faced some issues related to send email on gmail smtp. please check attached file. please ping me who has rich experience in sending email on fastapi using gmail smtp.

[URGENT] Finish by today My existing iOS application is built in Swift and I'm looking to add a new functionality. The app currently utilizes the LIDAR sensor available in Iphone 12+. It allows user to take picture which also saves depthmap and other variables such as distance from phone to the object in the center of the screen and etc to the files app. I would like you to: - Instead of saving the image,depthmap and other variables (current in a json file) in the files app - Send the images and other data to a server via HTTP post request, and display the received processed image back from the server on the screen along with other data as well. Budget is only $150 as this is a 3 hours work max. Ideal Skills and Experience: - Proficient in Swift and iOS app developme...

I'm looking for an expert PowerPoint designer to create a 3 slide presentation focused on our business' performance. The objective of this presentation is sharing our Super Market's year-to-date and month-to-date performance with our CEO. Key areas to highlight: - Sales revenue performance Sales Growth, Loyalty share, Sales vs Target, Basket Size etc Note Be as creative / visual as possible while building the presentation Define KPI's and build the presentation around it Ideal skills and experience: - Strong proficiency in PowerPoint design - Professional career in data analysis or business metrics - Deep understanding of the supermarket or retail industry. Your role will be creating a visually-appealing, clear, and concise presentation that commun...

I'm seeking a dynamic digital marketer proficient in advertising across Facebook, Google and Instagram. The priority for this project is to effectively drive website traffic and generate quality leads. Prospective freelancers should have a proven track record tapping into varied target audiences such as millennials, business professionals, and parents. Expertise in tailoring marketing strategies to captivate these demographic groups is essential.

As your project partner, I'm looking for an AI specialist who can lead a series of online training sessions on Generative AI. The trainer should have expertise in the following areas: - Experience with Generative AI: Ideally, can provide examples of unique output generated by the AI under your supervision. - Training: GenAI overview, Advanced Transformers(Encoder only , Decoder only, Encoder and Decoder). Pre Training vs Fine Tuning – Benefits of PEFT, LoRA & QLoRA. Hands on exercises on Fine Tuning, LLMOps, Prompt Engineering, RAG - Learning Techniques: Familiarity with Supervised, Unsupervised, and Reinforcement learning techniques is preferred. This series of online sessions must be engaging and insightful, providing a comprehensive guide t...

I am in need of a skilled developer to create a custom Chrome extension for me. The extension should: - Private Extension using only for internal , only my company (require login) - We will provide all Backend api, we just need frontend. - Extension similar to The extension should be compatible with Windows and Mac. Ideal skills for this project include experience in Chrome extension development, JavaScript and web development. Previous experience with screenshot tools or chat functionality is a bonus. Please provide examples of previous Chrome extensions you've built. Please check full requirement on my attachment file.

I was configuring DNS settings on my WHM production server when I encountered cURL error 6: Could not resolve host. I need a skilled freelancer to help me troubleshoot and resolve this issue. Key Responsibilities: - Investigate the cURL error 6: Could not resolve host issue while configuring DNS on WHM - Analyze and identify the root cause of the problem - Resolve the issue effectively to ensure proper DNS configuration and functionality Ideal Skills: - Proficient in WHM and DNS configurations - Experience in troubleshooting cURL errors - Deep understanding of server environments and cPanel Your assistance in resolving this issue promptly will be greatly appreciated.

I'm in need of a script that can load a list ...through these proxies. The purpose of this is to maintain anonymity. Key Requirements: - The script should be designed for Windows OS and in exe or bat extension - It needs to handle failed connections by moving on to the next proxy in the list immediately - The script should interact with an OpenSSH server installed on my personal computer Ideal Skills: - Proficiency in scripting for Windows environments - Experience with creating and managing SSH tunnels - Understanding of proxy management and error handling The primary goal of this script is to ensure a seamless, rotating connection through proxies for anonymity. The ability to move on to the next proxy if the current one fails is crucial for maintaining...

Hello guys.. :) I need an extension for Google Chrome that automatically buys and sells based on signals received from another extension. 1- When the extension is installed in the browser, upon first access you will need to enter my email to receive the activation code. 2- We will be able to filter the received signals, for example: with more than 90% accuracy only 3- We will be able to choose between 1 and 5 minutes of expiration 4- We will be able to inform the value of the investment 5- We will have the martingale option with 2 steps 6- We will have a panel with the signals received on the day with the amount of Wins, Losses and Draws and the profit or loss result will be displayed 7- This extension will be programmed to work on all ...

Hey there, I would like to give you a tiny project, just adding code into shopify site you built previously. $25 for 5 minutes of work. These two codes, with instructions to follow: * Add to Cart Snippet: * This guide will walk you and/or the developer through adding the code snippet to the new product pages.  * * Back in Stock Snippet: * This guide will walk you through adding the code snippet to the button. 

I'm seeking a skilled REDM game developer, who takes a particular interest in creating a Roleplay server on the REDM network. Expertise in developing game mechanics are key for this project. The primary task involves: - Developing a Roleplay server game. - Incorporating customizable characters, multiplayer functionality, and an in-game economy system. A successful freelancer will have a good understanding of how to create immersive and engaging Roleplay environments, and experience in implementing character customization options, multiplayer functions and economy system into such a game. Candidate should possess expertise in REDM server game development and game design principles. A proven track record in similar projects will be advantageous.

...will be to showcase the products/services that my company offers. Key Requirements: - Design a Small Business Website: The primary focus of the site will be to showcase our products and services. - Product Catalog with Categories: An organized, user-friendly product catalog will be featured on the website. - Online Booking/Appointment System: The site must include a functional online booking/appointment system to facilitate client interactions. - Multi-Page Extension: The initial site will focus on product/service showcasing. However, it will need to eventually extend to multiple pages like HR, Finance and other divisions. Ideal Skills: - Proven experience in designing E-commerce websites. - Proficiency in developing intuitive user interfaces. - Prior experience...

BUDGET 100$ I would like a module for video and photo management (check all photos video aprouvate admin). /customers can create a photo and video gallery share, open the galleries to friends for 5 minutes or 20 minutes of time :with the possibility of storing on server and wasabie s3AND other less expensive see if you understand php developer LINK DEMO ADMIN / 08076385.CjwKCAiArLyuBhA7EiwA-qo80FmRLCOJvsUfkwwhOq-yKRKBtAhKgnWhwH2SPxKeONtQFRWxJlR-SRoCu0kQAvD_BwE

The report will consist of the following tasks: 1. Identify and justify your chosen global target market and present a market analysis that identifies the macro and micro trends and issues that are currently fa...industry in which your organisation operates and how these relevant factors may impact your market sector. 2. Evaluate and align the organisation’s current approach to expand and operate in relation to at least one competitor. 3. Propose, with justification a customer value proposition supported by academic theory/frameworks for the business strategy for your new ethical product, service, brand extension that addresses one or more of the identified global trends or issues. 4. Create an original customer persona for a specific, sustainable target segment, outlining the...

I'm looking to develop an interactive and user-friendly website for my on-demand car workshop. This platform will primarily offer car repair, car maintenance, and tire replacement services. Key Features: - **Online Booking System:** The website needs to have a seamless online booking system. Customers should be able to easily select the service they need, choose a suitable time, and make a reservation. - **Service Pricing Information:** Transparent pricing is essential. I want all service costs clearly listed on the website so that customers know what to expect without any hidden fees. Design Preferences: - **Clean and Modern:** The design should be minimalistic, appealing, and easy to navigate. Prioritizing a clean and modern look is crucial. The ideal candidate fo...

I need a C# developer to create a desktop email marketing application. The application should integrate with Gmail, Outlook, Custom SMTP, Ses, and Email Verifier. Although I do not have a specific design or layout in mind, I would need assistance on this. Key requirements: - C# development skills - Experience with email marketing applications - Proficiency in integrating with Gmail, Outlook, Custom SMTP, Ses, and Email Verifier - Ability to design and layout the application Note: The partial application already developed , need to fix some bugs , need make Good UI software and Need to add additional features in next version. This project is not one time work, Need continuous work as a maintenance and new features addition work for version upgrades.