Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

1.1.0 - Unreleased

Passthrough of new entries from source feed to output feed via passthroughNewEntries config option.
SSRF protection for source feed URLs — DNS resolution and IP range validation before connecting.
HTTP 429 (Too Many Requests) detection — treated like 304, falls back to cached feed.
Source feed deduplication across tasks sharing the same URL.
Canonicalization of output and cache directory paths.
ETag and Last-Modified header persistence for conditional feed fetches.
Configurable User-Agent header via --user-agent CLI option.
Configurable service username in the NixOS module via the userName option.
A GitHub Action workflow to generate and host the generated feeds on GitHub Pages.

Cache files are now per-task instead of per-source, enabling different saveSourceFeedEntries per task for the same source URL. Old cache files are migrated automatically to the new file names.

HTTP retry for server errors — retry logic was previously broken because 5xx exceptions bypassed the retry loop. Server errors are now properly retried with exponential backoff.
Statically-linked build for AArch64 — the Nix GC root was not being created.

Initial release of feed-repeat.
Feed fetching from RSS, Atom, and RDF source feeds.
Weighted random selection (A-Res) prioritizing older entries, with per-domain entry limits.
Per-feed YAML configuration.
Feed caching to disk.
Output Atom feeds.
Conditional fetches via If-Modified-Since header.
HTTP response body size limit (10 MB), request timeout (30s), and exponential backoff retry.
URL normalization and relative link resolution in feed entries.
Tool CLI.
NixOS module for declarative deployment with nginx reverse proxy.
systemd service with sandboxing.
Docker image running as non-root user (UID 1000).
Example web server configs for nginx, Apache, and Caddy with HSTS and security headers.