Add Season 2 to a YouTube Shorts show: renumbering and renders
New episodes land in Season 1 by default. How YouTube numbers seasons, what edits renumber, and how to queue Season 2 renders on Sume without a clash.

How do you start Season 2 of a YouTube show?
Set the season number on the episodes that belong to it. YouTube's page says converting a playlist puts every video in Season 1 by default, and that you can hover over a season or episode number in the Shows section and use the arrow to edit it.
Editing or deleting an episode's number or season automatically updates the numbers of the other episodes, so moving a block into Season 2 changes what follows. Make the change once, with the whole block moved, rather than one episode at a time.
| Action | Where | Effect |
|---|---|---|
| Convert a playlist | Studio, Content, Playlists, Add show features | All videos to Season 1 |
| Edit a number or season | Shows section, arrow beside the number | Others renumber automatically |
| Delete an episode | Shows section | Others renumber automatically |
Planning the Season 2 render queue
Do not mix Season 1 and Season 2 keys. On Sume, every Timeline submit needs an Idempotency-Key, and a repeat of the same key replays the same job. Build keys that include the season, such as show-s2-e03, so a Season 2 render can never collide with, or silently replay, a Season 1 job.
Reuse your approved settings. The request template, caption style, soundtrack values and intro slot from Season 1 become the Season 2 template. That is how a second season keeps the same look, and the assembly stays at $0.10 per output minute, rounded up.
- Keys: show-s2-e01 and onward.
- Same template, new voice track and new picture slots.
- Plan each episode first, at no charge.
- Hold the renders until the block is ready.
Artwork and the show page
A new season does not need new show artwork unless you want it. The banner and backdrop belong to the show. If you do refresh them, remember the rule that separates them: the banner carries the title or logo and the backdrop does not.
Publish Season 2's first episode when you are ready to commit to the cadence, and keep a few episodes in hand so viewers arriving through Continue watching find a next one.
A caution on renumbering
If you move or delete an episode after publishing, check each episode's number again. Anything that quotes a number outside YouTube, such as a pinned comment or a caption line, will be out of date.
Keep a small table of old and new numbers whenever you move a block. When a viewer reports a mismatch, the table tells you in seconds whether it is a stale caption or a real error, and it gives you a record of why a Season 2 episode carries the number it does.
Sources
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