🚑️ fix calling isNotEmpty() on int

Merge pull request #56 from tobimori/patch-1

🚑️ fix calling isNotEmpty() on int

v1.5.5: :bug: sitemap modified, timestamp, PR by @tobimori

closes #54

Signed-off-by: bnomei <[email protected]>

1.5.4: :bug: xhtml:link in sitemap, PR by @bvdputte

Signed-off-by: bnomei <[email protected]>

v1.5.3: :arrow_up: upgraded to php 8

:art: psr12

Signed-off-by: bnomei <[email protected]>

v1.5.2: Merge pull request #43 from ewolff/patch-1

Fix path to config.php in documentation

v1.5.1

:bug: dateformat in sitemap should be c not r. thanks @mhrstmnn

v1.5.0: :sparkles: added xls for sitemap

- human readable version of sitemap
- can be used to pre-generate images

based on xls in https://github.com/omz13/kirby3-xmlsitemap by @omz13

v1.4.3

:bug: will not crash on missing images or videos

v1.4.2

fix

v1.4.1

:pencil: improved readme