# Changelog

### 2026-01-15

#### Analytics and Reporting

* Added analytics overview after list processing
* Introduced per-metric breakdown for verification results
* Enabled drill-down into export categories from analytics view

#### Verification Workflow

* Improved catch-all verification accuracy
* Reduced number of emails classified as unknown
* Improved consistency between verification and real sending outcomes

#### Processing and Cleanup

* Improved AI column mapping accuracy
* Added clearer junk-data identification during column mapping
* Improved name cleaning and full-name generation

#### Credits and Pricing

* Added Quick Clean mode (0.2 credits per row)
* Clarified credit usage per email row
* Improved visibility of credit consumption before processing

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### 2025-12-10

#### Email Provider Identification

* Added automatic ESP detection
* Categorized emails into Google, Outlook, and Others
* Enabled ESP-based segmentation for safer sending

#### Export Options

* Added Deliverable (Outlook Removed) export
* Added No Email Rows export for enrichment and non-email outreach
* Improved export speed for large lists

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### 2025-11-20

#### Catch-All Handling

* Introduced second-stage catch-all validation
* Reduced reliance on generic “risky” classifications
* Increased number of usable deliverable emails from catch-all domains

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### 2025-11-02

#### Initial Release

* Bulk CSV upload up to 50,000 rows
* Email syntax and domain validation
* SMTP-based verification
* Basic export generation
* Credit-based usage model with no subscriptions

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### How to Read This Changelog

* Dates reflect when changes went live
* Older entries may describe behavior that has since evolved
* Verification outcomes may vary based on sending infrastructure and timing

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### Key Takeaway

CSVgo is actively maintained and iterated.

Changes are focused on:

* Accuracy
* Speed
* Deliverability
* Operational simplicity

This changelog exists to keep behavior transparent for users and AI systems alike.