To nowe wydanie.

Here to works like this / that / it in an identifying sentence.

So To nowe wydanie means something like:

• This is a new edition
• That is a new edition
• sometimes simply It is a new edition

Polish to is very common in sentences where you identify or point something out.

Polish often leaves out jest (is) in this kind of sentence, especially in simple identification.

So both of these are possible:

• To nowe wydanie.
• To jest nowe wydanie.

Both mean the same thing. The version without jest is very natural and common.

Because wydanie is a neuter noun, and adjectives in Polish must agree with the noun in gender, number, and case.

The adjective nowy changes like this in the singular nominative:

• nowy — masculine
• nowa — feminine
• nowe — neuter

Since wydanie is neuter, you need nowe:

• nowe wydanie

A very common clue is the ending -e or -ie in the nominative singular.

Wydanie is a neuter noun, and its dictionary form is nominative singular: wydanie.

That is why the adjective also takes the neuter form:

• nowe wydanie

It is in the nominative singular.

In a sentence like To nowe wydanie, the noun names or identifies what something is, so nominative is used.

Both words are nominative singular:

• nowe — nominative singular neuter
• wydanie — nominative singular neuter

Not always. Wydanie can mean different things depending on context, for example:

• edition of a book
• issue of a newspaper or magazine
• release of software, a product, or something published

So To nowe wydanie could mean:

• This is a new edition
• This is a new issue
• This is a new release

The exact meaning depends on what you are talking about.

Yes. That is completely correct.

• To nowe wydanie.
• To jest nowe wydanie.

The second version is a little more explicit because it includes jest, but both are natural.

No, the meaning focus is different.

• To nowe wydanie = This is a new edition / issue / release
• To wydanie jest nowe = This edition / issue / release is new

In the first sentence, you are identifying something. In the second, you are talking about this edition and saying that it is new.

So the word order changes the structure and emphasis.

It is pronounced approximately like vih-DAH-nyeh.

A few useful points:

• wy sounds roughly like vih (not exactly like English wi)
• da is like dah
• nie here sounds like nyeh

And the stress is on the second-to-last syllable:

• wy-DA-nie

Because Polish has no articles like English a, an, and the.

So nowe wydanie can mean:

• a new edition
• the new edition

Context tells you which meaning is intended.

In this sentence, English usually translates it as a new edition, but Polish itself does not mark that difference with an article.