@AngryBlock101 (View Post)
If you click "More Info", a "Run Anyway" button will appear

Snapshots have now resumed. Sorry for not creating any since 95.0, but TPT development hasn't stopped (just slowed down). Today LBPHacker merged in a bunch of waiting PRs. I finally released the next snapshot. This contains the stuff in those PRs (including two new elements!), also the rest of the changes since 95.0 which includes in-game support for latin-1 and Cyrillic characters.

Here is the changelog (in commit order, not relevance order):

Snapshot 199:
Add Latin-1 and Cyrillic characters to the font
Add ability to type and copy/paste non-ascii characters in textboxes
Non-ascii characters will still be deleted by the website inside comments, save titles, and signs; and replaced with question marks in save descriptions. We will work to fix this in the website later.
Fix typo in "change resolution" option description
SPRK / METL no longer deleted when inside detector wall
Solid elements can no longer be drawn on detector wall
Extra sanity check in create_part, to prevent obscure crashes
Ctrl+u shortcut to reset ambient heat
Fix extra break; in LSNS, making it unable to deserialize in all directions at once
Fix off-by-one bounds check in !set
Fix floating point issue in FRAY
Add bounds check to tpt.brushx and tpt.brushy (fixes crash when setting to negative values)
Add bounds check to sim.floodParts and sim.partKill (fixes crash in sim.floodParts)
Fix obscure crash when crafting a special COAL/BCOL on fire
When launching the game without a powder.pref, data is now stored in an OS-specific user data directory
This is "%APPDATA%/The Powder Toy" on Windows and usually "~/.local/share/The Powder Toy" on Linux
If you already have data locally, it will continue using that and not migrate to the shared directory
Fix bug with line tool while WIND is selected (id:2554353)
Fix glitch in console when putting multiple spaces in a row
Remove gaps between lines of selected text
New element: SLCN (silicon). Sparkles, conducts electricity like GOLD, and has many reactions while in molten form
Add reaction to produce BCOL: WOOD at high temperature and low pressure
New element: PTNM (platinum). A catalyst in many reactions.
BRAY .life can be customized when firing from ARAY by setting ARAY's .life
Remove .life delay feature of ARAY/DRAY as this was historically not possible to use
ctrl+a to select all saves in save browser

@N2H4 (View Post)
No. There are still things to be done before a new release. Such as a new build system, and fixing bugs like unicode support for the website, a migration system for the data directory, and maybe even more new elements :P.

@No_one (View Post)
Or ... since this is the thread about snapshots, you just download TPT from https://starcatcher.us/TPT/

No need to compile yourself.