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+# Changelog
+
+Terse, newest first. Versions are git tags.
+
+## 0.1.1 — 2026-08-25
+
+### Added
+- Man page, `man/prognosis.1`, installed by `make install`.
+- **Custom columns.** Any field the Open-Meteo forecast or air-quality APIs
+  expose can be displayed by declaring it in the config:
+  `column.birch = air:birch_pollen`, then `columns=hour,temp,birch`. Optional
+  `label.`, `width.`, `decimals.` and `suffix.` keys. An air-quality column
+  costs one extra request, made only when one is declared.
+- `humidity` column added to the default column set.
+- `-version`, and the version is stamped into the binary at build time.
+- `-weather` (forecast only), `-no-warnings`, `-ascii` (GSM-7 safe output for
+  SMS).
+- `make lint` checks the man page renders without groff warnings; `make ci`
+  now includes it. `make release`, `make install-hooks`, and cross-compilation
+  for six platforms.
+
+### Changed
+- **Pollen selection no longer privileges grass.** A species named in `pollen=`
+  is shown even at zero; `pollen=all` shows only what is present. Previously
+  grass was special-cased and always displayed, which forced it on someone
+  allergic to birch while hiding theirs. `-pollen` sets it for one run.
+- **`~/.wegorc` is no longer read.** prognosis is standalone: set `location=`
+  in its own config, or pass `-l`. Previously it fell back to wego's config,
+  which made it useless without wego installed.
+- `make install` installs the man page too, and honours `PREFIX` and `DESTDIR`
+  for packaging.
+- Temperature colours are compared in Celsius whatever the display units, so
+  `units=imperial` no longer reports 85F as the "IMGW would warn" red.
+
+### Fixed
+- Pollen values the API withholds are absent rather than zero, so a location
+  outside Europe no longer reports a confident `grass 0.0 none`.
+- Flags after a positional argument are parsed rather than swallowed into the
+  place name.
+
+## 0.1.0 — 2026-08-14
+
+Initial release. Go implementation replacing an earlier Python one.
+
+- Hourly table, temperature chart, day summary, sun times, pollen with bands
+  sourced from Polish clinical thresholds.
+- Official IMGW warnings filtered to your powiat via GUGiK, with the failure
+  case ("could not check") kept distinct from "none in force".
+- Temperature colours anchored to IMGW's own warning criteria.
+- Configurable columns, `en`/`pl` display languages, three icon sets.
+- No API key, no third-party Go modules.