V1.3
- Added a new Paper Popularity View, analyzing global ranking, journal-specific ranking, patent citation count, and mentions in social media and news.

V1.2.1
- Added support for three new sites: Web of Science, ScienceDirect, Engineering Village;

V1.2
- Supports 1-click export of Google Scholar and PubMed list data, including journal impact factors, to Excel.

V1.1
- Support sorting in Google Scholar by impact factor and citation count, and in PubMed by impact factor.

V1.0
- PaperPop displays essential journal insights, including current impact factor, 5-year impact factor, ranking, and classification, as you browse academic sites—quick and clear.

- Supported Sites: PubMed, CNKI, Google Scholar, Baidu Scholar, and Cloud Library(yuntsg.com).
- Supported Rankings: Peking University Core Journals, CCF Recommended Conferences and Journals, CSSCI Journals, and SWJTU Journal Classification.
- Supported Categories: Journal Citation Reports and CAS Divisions.
- Quick Look-up: For unsupported sites, simply enter the journal name in the extension window.
- Customizable Settings: Choose where to enable the extension and which metrics to display.
- Fast, Secure, Silent: Runs entirely within your browser, with no external internet requests, adding no load or blocking risks to visited sites.